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The BIOFIRE FILMARRAY Pneumonia Panel (BIOFIRE Pneumonia Panel) is a multiplexed nucleic acid test intended for use with BIOFIRE FILMARRAY 2.0 (BIOFIRE 2.0) or BIOFIRE FILMARRAY TORCH (BIOFIRE TORCH) systems for the simultaneous detection of multiple respiratory viral and bacterial nucleic acids, as well as select antimicrobial resistance genes, in sputum-like speciorated sputum, or endotracheal aspirates) or bronchoalveolar lavage (BAL)-like specimens (BAL) obtained from individuals suspected of lower respiratory tract infection. The following bacteria are reported semi-quantitatively with bins representing approximately 10^4, 10^5, or ≥10°7 genomic copies of bacterial nucleic acid per milliliter (copies/mL) of specimen, to aid in estimating relative abundance of nucleic acid from these common bacteria within a specimen: Bacteria reported with bins of 10^4, 10^5, 10^6, or ≥10^7 copies/mL - · Acinetobacter calcoaceticus-baumannii complex - · Klebsiella oxytoca - · Serratia marcescens - · Enterobacter cloacae complex - Klebsiella pneumoniae group - · Staphylococcus aureus - · Escherichia coli - · Moraxella catarrhalis - · Streptococcus agalactiae - Haemophilus influenzae - · Proteus spp. - · Streptococcus pneumoniae - Klebsiella aerogenes - Pseudomonas aeruginosa - · Streptococcus pyogenes The following atypical bacteria, viruses, and antimicrobial resistance genes are reported qualitatively: #### Atypical Bacteria - Chlamydia pneumoniae - · Legionella pneumophila - Mycoplasma pneumoniae #### Viruses - · Adenovirus - Human rhinovirus/enterovirus - · Parainfluenza virus - · Coronavirus - · Influenza A virus - Respiratory syncytial virus • Human metapneumovirus - Influenza B virus Antimicrobial Resistance Genes - · CTX-M - IMP - КРС - NDM - OXA-48-like - VIM - · mecA/C and MREJ (MRSA) The detection and identification of specific viral and bacterial nucleic acids, as well as the estimation of relative abundance of nucleic acid from common bacterial analytes, within specimens collected from individuals exhibiting signs and/or symptoms of a respiratory infection, aids in the diagnosis of lower respiratory infection with other clinical and epidemiological information. The results of this test should not be used as for diagnosis, treatment, or other patient management decisions. Negative results in the setting of a respiratory illness may be due to infection with pathogens that are not detected by this test, pathogens below the limit of detection, or in the case of bacterial analytes, present at levels below the lowest reported 10^4 copies/mL bin. Detection of analytes does not rule out co-infection with other organisms; the agent(s) detected by the BIOFIRE Pneumonia Panel may not be the definite cause of disease. Additional laboratory testing (e.g. bacterial and viral culture, immunofluorescence, and radiography) may be necessary when evaluating a patient with possible lower respiratory tract infection. Detection of bacterial nucleic acid may be indicative of colonizing or normal respiratory flora and may not indicate the causative agent of pneumonia. Semi-quantitative Bin (copies/mL) results generated by the BIOFIRE Pneumonia Panel are not equivalent to CFU/mL and do not consistently correlate with the quantity of bacterial analytes compared to CFU/mL. For specimens with multiple bacteria detected, the relative abundance of nucleic acids (copies/mL) may not correlate with the relative abundance of bacteria as determined by culture (CFU/mL). Clinical correlation is advised to determine significance of semi-quantitative Bin (copies/mL) for clinical management. The antimicrobial resistance gene detected may or may not be associated with the agent(s) responsible for disease. Negative results for these antimicrobial resistance gene assays do not indicate susceptibility to corresponding classes of antimicrobials, as multiple mechanisms of antimicrobial resistance exist. Antimicrobial resistance can occur via multiple mechanisms. A "Not Detected" result for a genetic marker of antimicrobial resistance does not indicate susceptibility to associated antimicrobial drugs or drug classes. A "Detected" result for a genetic marker of antimicrobial resistance cannot be definitively linked to the microorganism(s) detected. Culture is required to obtain isolates for antimicrobial susceptibility testing, and BIOFIRE Pneumonia Panel results should be used in conjunction with culture results for determination of bacterial susceptibility or resistance. Due to the genetic similarity between human rhinovirus and enterovirus, the test cannot reliably differentiate them. A positive Rhinovirus/Enterovirus result should be followed up using an alternate method (e.g., cell culture or sequence analysis) if differentiation is required. Culture is required to identify pathogens not detected by the BIOFIRE Pneumonia Panel, to further speciate analytes in genus, complex, or group results if desired, to identify bacterial pathogens present below the 10°4 copies/mL bin if desired, and for antimicrobial susceptibility testing. BIOFIRE FILMARRAY Pneumonia Panel plus: The BIOFIRE FILMARRAY Pneumonia Panel plus (BIOFIRE Pneumonia Panel plus) is a multiplexed nucleic acid test intended for use with BIOFIRE FILMARRAY 2.0 (BIOFIRE 2.0) or BIOFIRE FILMARRAY TORCH (BIOFIRE TORCH) systems for the simultaneous detection and identification of nucleic acids from Middle East respiratory syndrome coronavirus (MERS-CoV) and multiple respiratory viral and bacterial nucleic acids, as well as select antimicrobial resistance genes, in sputum-like specimens (induced or expectorated sputum, or endotracheal aspirates) or bronchoalveolar lavage (BAL)-like specimens (BAL or mini-BAL) obtained from individuals meeting MERS-CoV clinical and/or epidemiological criteria. Testing with BIOFIRE Pneumonia Panel plus should not be performed unless the patient meets clinical and/or epidemiologic criteria for testing suspected MERS-CoV specimens. Thical signs and symptoms assocated with MERS-CoV infection, contact with a probable or confirmed MERS-CoV case, history of travel to geographic locations where MERS-CoV cases were detected, or other epidemiological links for which MERS-CoV testing may be indicated. The following bacteria are reported semi-quantitatively with bins representing approximately 10^4, 10^5, or ≥10°7 genomic copies of bacterial nucleic acid per milliliter (copies/mL) of specimen, to aid in estimating relative abundance of nucleic acid from these common bacteria within a specimen: Bacteria reported with bins of 10^4, 10^5, 10^6, or ≥10^7 copies/mL - Acinetobacter calcoaceticus-baumannii complex - Enterobacter cloacae complex - Escherichia coli - Haemophilus influenzae - Klebsiella aerogenes - · Klebsiella oxytoca - · Klebsiella pneumoniae group - Moraxella catarrhalis - Proteus spp. - Pseudomonas aeruginosa - · Serratia marcescens - Staphylococcus aureus - Streptococcus agalactiae - · Streptococcus pneumoniae - · Streptococcus pyogenes The following atypical bacteria, viruses, and antimicrobial resistance genes are reported qualitatively: Atypical Bacteria - Chlamydia pneumoniae - · Legionella pneumophila - Mycoplasma pneumoniae Viruses - · Middle East respiratory syndrome coronavirus (MERS-CoV) - Adenovirus - Coronavirus - Human metapneumovirus - Human rhinovirus/enterovirus - · Influenza A virus - Influenza B virus - Parainfluenza virus - · Respiratory syncytial virus Antimicrobial Resistance Genes - CTX-M - IMP - · KPC - NDM - OXA-48-like - VIM - · mecA/C and MREJ (MRSA) The detection and identification of specific viral and bacterial nucleic acids from MERS-CoV and other respiratory pathogens, as well as the estimation of relative abundance of nucleic acid from common bacterial analytes, within specimens collected from individuals meeting MERS-CoV clinical and/or epidemiological criteria aids in the differential diagnosis of MERS-CoV infection, if used in conjunction with other clinical and epidemiological information in accordance with the guidelines provided by the appropriate public health authorities. BIOFIRE Pneumonia Panel plus MERS-CoV positive results are for the presumptive identification of MERS-CoV. The definitive identification of MERS-CoV requires additional testing and confirmation procedures in consultation with the appropriate public health authorities (e.g., local or state public health departments, etc.) for whom reporting is necessary. The diagnosis of MERS-CoV infection must be made based on history, signs, symptoms, exposure likelihood, and other laboratory evidence in addition to the identification of MERS-CoV. BIOFIRE Pneumonia Panel plus MERS-CoV negative results, even in the context of a BIOFIRE Pneumonia Panel plus positive result for one or more of the common respiratory pathogens, do not preclude MERS-CoV infection and should not be used as the sole basis for patient management decisions. The levels of MERS-CoV that would be present in sputum-like or BAL-like specimens from individuals with early infection and from asymptomatic MERS-CoV carriers are not well understood. A negative BIOFIRE Pneumonia Panel plus MERS-CoV result in an asymptomatic individual does not rule out the possibility of future illness and does not demonstrate that the individual is not infectious. Viral culture should not be attempted on specimens with positive BIOFIRE Pneumonia Panel plus results for MERS-CoV unless a BSL 3 facility is available to receive and culture specimens. Negative results in the setting of a respiratory illness may be due to infection with pathogens that are not detected by this test, pathogens below the limit of detection, or in the case of bacterial analytes, present at levels below the lowest reported 10^4 copies/mL bin. Detection of analytes does not rule out co-infection with other organisms; the agent(s) detected by the BIOFIRE Pneumonia Panel plus may not be the definite cause of disease. Additional laboratory testing (e.g. bacterial and viral culture, immunofluorescence, and radiography) may be necessary when evaluating a patient with possible lower respiratory tract infection. Detection of bacterial nucleic acid may be indicative of colonizing or normal respiratory flora and may not indicate the causative agent of pneumonia. Semi-quantitative Bin (copies/mL) results generated by the BIOFIRE Pneumonia Panel plus are not equivalent to CFU/mL and do not consistently correlate with the quantity of bacterial analytes compared to CFU/mL. For specimens with multiple bacteria detected, the relative abundance of nucleic acids (copies/mL) may not correlate with the relative abundance of bacteria as determined by culture (CFU/mL). Clinical correlation is advised to determine significance of semi-quantitative Bin (copies/mL) for clinical management. The antimicrobial resistance gene detected may or may not be associated with the agent(s) responsible for disease. Negative results for these antimicrobial resistance gene assays do not indicate susceptibility to corresponding classes of antimicrobials, as multiple mechanisms of antimicrobial resistance exist. Antimicrobial resistance can occur via multiple mechanisms. A "Not Detected" result for a genetic marker of antimicrobial resistance does not indicate susceptibility to associated antimicrobial drugs or drug classes. A "Detected" result for a genetic marker of antimicrobial resistance cannot be definitively linked to the microorganism(s) detected. Culture is required to obtain isolates for antimicrobial susceptibility testing, and BIOFIRE Pneumonia Panel plus results should be used in conjunction with culture results for determination of bacterial susceptibility or resistance. Due to the genetic similarity between human rhinovirus and enterovirus, the test cannot reliably differentiate them. A positive Rhinovirus/Enterovirus result should be followed up using an alternate method (e.g., cell culture or sequence analysis) if differentiation is required. Culture is required to identify pathogens not detected by the BIOFIRE Pneumonia Panel plus, to further speciate analytes in genus, complex, or group results if desired, to identify bacterial pathogens present below the 10°4 copies/mL bin if desired, and for antimicrobial susceptibility testing.

The BIOFIRE® FILMARRAY® Pneumonia Panel and BIOFIRE® FILMARRAY® Pneumonia Panel plus use nested, multiplex reverse transcription polymerase chain reaction (PCR), followed by melting curve analysis for the detection of select organisms and antimicrobial resistance (AMR) genes in sputum-like (induced and expectorated sputum as well as endotracheal aspirate, ETA) and bronchoalveolar lavage (BAL)-like (BAL and mini-BAL) specimens. The panels allow for the identification of specific bacteria, atypical bacteria, viruses, and AMR genes as indicated in Table 1. The BIOFIRE Pneumonia Panel and BIOFIRE Pneumonia Panel plus pouches are identical, but the BIOFIRE Pneumonia Panel plus includes reporting of Middle East Respiratory Syndrome Coronavirus (MERS-CoV), which is not included in the BIOFIRE Pneumonia Panel. Reporting of MERS-CoV is controlled through software masking of the MERS-CoV result for the BIOFIRE Pneumonia Panel. The BIOFIRE Pneumonia Panels are compatible with bioMérieux's PCR-based in vitro diagnostic BIOFIRE® FILMARRAY® 2.0 and BIOFIRE® FILMARRAY® TORCH Systems for infectious disease testing. Specific software module (i.e. BIOFIRE Pneumonia Panel Pouch Module Software) are used to perform BIOFIRE Pneumonia Panels testing on these systems.

The BioFire® FilmArray® Pneumonia Panel plus (BioFire Pneumonia Panel plus) is a multiplexed nucleic acid test intended for use with BioFire® FilmArray® 2.0 (BioFire® FilmArray® Torch (BioFire Torch) systems for the simultaneous detection and identification of nucleic acids from Middle East Respiratory Syndrome Coronavirus (MERS-CoV) and multiple respiratory viral and bacterial nucleic acids, as well as select antimicrobial resistance genes, in sputum-like specimens (induced or expectorated sputum, or endotracheal aspirates) or bronchoalveolar lavage (BAL)-like specimens (BAL or mini-BAL) obtained from individuals meeting MERS-CoV clinical and/or epidemiological criteria. Testing with BioFire Pneumonia Panel plus should not be performed unless the patient meets clinical and/or epidemiologic criteria for testing suspected MERS-CoV specimens. This includes: clinical signs and symptoms associated with MERS-CoV infection, contact with a probable or confirmed MERS-CoV case, history of travel to geographic locations where MERS-CoV cases were detected, or other epidemiological links for which MERS-CoV testing may be indicated. The following bacteria are reported semi-quantitatively with bins representing approximately 10^4, 10^5, or ≥10^7 genomic copies of bacterial nucleic acid per milliliter (copies/mL) of specimen, to aid in estimating relative abundance of nucleic acid from these common bacteria within a specimen: Bacteria reported with bins of 10^4, 10^5, 10^6, or ≥10^7 copies/mL - · Acinetobacter calcoaceticus-baumannii complex - · Enterobacter cloacae complex - · Escherichia coli - · Haemophilus influenza - · Klebsiella aerogenes - · Klebsiella oxytoca - · Klebsiella pneumoniae group - · Moraxella catarrhalis - · Proteus spp. - · Pseudomonas aeruginosa - · Serratia marcescens - · Staphylococcus aureus - · Streptococcus agalactiae - · Streptococcus pneumoniae - · Streptococcus pyogenes The following atypical bacteria, viruses, and antimicrobial resistance genes are reported qualitatively: Atypical Bacteria - · Chlamydia pneumoniae - · Legionella pneumophila - · Mycoplasma pneumoniae Viruses · Middle East respiratory syndrome coronavirus (MERS-CoV) - · Adenovirus - · Coronavirus - · Human metapneumovirus - · Human rhinovirus/enterovirus - · Influenza A virus - · Influenza B virus - · Parainfluenza virus - · Respiratory syncytial virus Antimicrobial Resistance Genes - · CTX-M - · IMP - · КРС - · NDM - · OXA-48-like - · VIM - · mecA/C and MREJ (MRSA) The detection and identification of specific viral and bacterial nucleic acids from MERS-CoV and other respiratory pathogens, as well as the estimation of relative abundance of nucleic acid from common bacterial analytes, within specimens collected from individuals meeting MERS-CoV clinical and/or epidemiological criteria aids in the differential diagnosis of MERS-CoV infection, if used in conjunction with other clinical and epidemiological information in accordance with the guidelines provided by the appropriate public health authorities. BioFire Pneumonia Panel plus MERS-CoV positive results are for the identification of MERS-CoV. The definitive identification of MERS-CoV requires additional testing and confirmation procedures in consultation with the appropriate public health authorities (e.g., local or state public health departments, etc.) for whom reporting is necessary. The diagnosis of MERS-CoV infection must be made based on history, signs, symptoms, exposure likelihood, and other laboratory evidence in addition to the identification of MERS-CoV. BioFire Pneumonia Panel plus MERS-CoV negative results, even in the context of a BioFire Pneumonia Panel plus positive result for one or more of the common respiratory pathogens, do not preclude MERS-CoV infection and should not be used as the sole basis for patient management decisions. The levels of MERS-CoV that would be present in sputum-like or BAL-like specimens from individuals with early infection and from asymptomatic MERS-CoV cariers are not well understood. A negative BioFire Pneumonia Panel plus MERS-CoV result in an asymptomatic individual does not rule out the possibility of future illness and does not demonstrate that the individual is not infectious. Viral culture should not be attempted on specimens with positive BioFire Pneumonia Panel plus results for MERS-CoV unless a BSL 3 facility is available to receive and culture specimens. Negative results in the setting of a respiratory illness may be due to infection with pathogens that are not detected by this test, pathogens below the limit of detection, or in the case of bacterial analytes, present at levels below the lowest reported 10^4 copies/mL bin. Detection of analytes does not rule out co-infection with other organisms; the agent(s) detected by the BioFire Pneumonia Panel plus may not be the definite cause of disease. Additional laboratory testing (e.g. bacterial and viral culture, immunofluorescence, and radiography) may be necessary when evaluating a patient with possible lower respiratory tract infection. Detection of bacterial nucleic acid may be indicative of colonizing or normal respiratory flora and may not indicate the causative agent of pneumonia. Semi-quantitative Bin (copies/mL) results generated by the BioFire Pneumonia Panel plus are not equivalent to CFU/mL and do not consistently correlate with the quantity of bacterial analytes compared to CFU/ mL. For specimens with multiple bacteria detected, the relative abundance of nucleic acids (copies/mL) may not correlate with the relative abundance of bacteria as determined by culture (CFU/mL). Clinical correlation is advised to determine significance of semi-quantitative Bin (copies/mL) for clinical management. The antimicrobial resistance gene detected may or may not be associated with the agent(s) responsible for disease. Negative results for these antimicrobial resistance gene assays do not indicate susceptibility to corresponding classes of antimicrobials, as multiple mechanisms of antimicrobial resistance exist. Antimicrobial resistance can occur via multiple mechanisms. A "Not Detected" result for a genetic marker of antimicrobial resistance does not indicate susceptibility to associated antimicrobial drugs or drug classes. A "Detected" result for a genetic marker of antimicrobial resistance cannot be definitively linked to the microorganism(s) detected. Culture is required to obtain isolates for antimicrobial susceptibility testing, and BioFire Pneumonia Panel plus results should be used in conjunction with culture results for determination of bacterial susceptibility or resistance. Due to the genetic similarity between human rhinovirus and enterovirus, the test cannot reliably differentiate them. A positive Rhinovirus/Enterovirus result should be followed up using an alternate method (e.g., cell culture or sequence analysis) if differentiation is required. Culture is required to identify pathogens not detected by the BioFire Pneumonia Panel plus, to further speciate analytes in genus, complex, or group results if desired, to identify bacterial pathogens present below the 10°4 copies/mL bin if desired, and for antimicrobial susceptibility testing.

The FilmArray Pneumonia Panel plus is designed to simultaneously identify MERS-CoV and 26 potential pathogens of lower respiratory tract infection (LRTI) and associated antimicrobial resistance (AMR) genes from a sputum-like (induced and expectorated sputum as well as endotracheal aspirate, ETA) or bronchoalveolar lavage (BAL)-like (BAL and mini-BAL) specimens obtained from individuals meeting MERS-CoV clinical and/or epidemiological criteria in a time (~1 hour). The FilmArray Pneumonia Panel plus is compatible with BioFire Diagnostics' (BioFire) PCR-based in vitro diagnostic BioFire FilmArray 2.0 (K143178) and BioFire FilmArray Torch (K160068) systems for infectious disease testing. A specific software module (i.e., FilmArray Pneumonia Panel plus pouch module) is used to perform FilmArray Pneumonia Panel plus testing on these systems. A test is initiated by loading Hydration Solution into one port of the FilmArrav pouch and a soutumlike or BAL-like sample mixed with the provided Sample Buffer into the port of the FilmArray Pneumonia Panel plus pouch and placing it in a FilmArray instrument. The pouch contains all the reagents required for specimen testing and analysis in a freeze-dried format; the addition of Hydration Solution and Sample/Buffer Mix rehydrates the reagents. After the pouch is prepared, the FilmArray Software quides the user though the steps of placing the pouch into the instrument, scanning the pouch barcode, entering the sample identification, and initiating the run. The FilmArray instrument contains a coordinated system of inflatable bladders and seal points, which act on the pouch to control the movement of liquid between the pouch blisters. When a bladder is inflated over a reagent blister, it forces liquid from the blister into connecting channels. Alternatively, when a seal is placed over a connecting channel it acts as a valve to open or close a channel. In addition, electronically-controlled pneumatic pistons are positioned over multiple plungers in order to deliver the rehydrated reagents into the blisters at the appropriate times. Two Peltier devices control heating and cooling of the pouch to drive the PCR reactions and the melt curve analysis. Nucleic acid extraction occurs within the FilmArray pouch using mechanical and chemical lvsis followed by purification using standard magnetic bead technology. After extracting and purifying nucleic acids from the unprocessed sample, the FilmArray performs a nested multiplex PCR that is executed in two stages. During the first stage, the FilmArray performs a single, large volume, highly multiplexed reverse transcription PCR (rt-PCR) reaction. The products from first stage PCR are then diluted and combined with a fresh, primer-free master mix and a fluorescent double stranded DNA binding dye (LC Green Plus, BioFire Diagnostics). The solution is then distributed to each well of the array. Array wells contain sets of primers designed specifically to amplify sequences internal to the PCR products generated during the first stage PCR reaction. The 2nd stage PCR, or nested PCR, is performed in singleplex fashion in each well of the array. At the end of the 2nd stage PCR, the array is interrogated by melt curve analysis for the detection of signature amplicons denoting the presence of specific targets. A digital camera placed in front of the 2nd stage PCR captures fluorescent images of the PCR reactions and software interprets the data. The FilmArray Software automatically interprets the results of each DNA melt curve analysis and combines the data with the results of the internal pouch controls to provide a test result for each organism on the panel.

The FilmArray® Pneumonia Panel plus is a multiplexed nucleic acid test intended for use with FilmArray® 2.0, or FilmArray® Torch systems for the simultaneous detection of nucleic acids from Middle East Respiratory Syndrome Coronavirus (MERS-CoV) and multiple respiratory viral and bacterial nucleic acids, as well as select antimicrobial resistance genes. in sputum-like specimens (induced or expectorated sputum, or endotracheal aspirates) or bronchoalveolar lavage (BAL)-like specimens (BAL) obtained from individuals meeting MERS-CoV clinical and/or epidemiological criteria. Testing with FilmArray Pneumonia Panel plus should not be performed unless the patient meets clinical and/or epidemiologic criteria for testing suspecimens. This includes: clinical signs and symptoms associated with MERS-CoV infection, contact with a probable or confirmed MERS-CoV case, history of travel to geographic locations where MERS-CoV cases were detected, or other epidemiological links for which MERS-CoV testing may be indicated. The following bacteria are reported semi-quantitatively with bins representing approximately 10^4, 10^5, 10^6, or ≥10^7 genomic copies of bacterial nucleic acid per milliliter (copies/mL) of specimen, to aid in estimating relative abundance of nucleic acid from these common bacteria within a specimen: Bacteria reported with bins of 10^4, 10^5, 10^6, or ≥10^7 copies/mL - Acinetobacter calcoaceticus-baumannii complex - Enterobacter cloacae complex - · Escherichia coli - · Haemophilus influenza - Klebsiella aerogenes - · Klebsiella oxytoca - · Klebsiella pneumoniae group - Moraxella catarrhalis - · Proteus spp. - Pseudomonas aeruginosa - · Serratia marcescens - Staphylococcus aureus - Streptococcus agalactiae - Streptococcus pneumoniae - · Streptococcus pyogenes The following atypical bacteria, viruses, and antimicrobial resistance genes are reported qualitatively: Atypical Bacteria - Chlamydia pneumoniae - · Legionella pneumophila - Mycoplasma pneumoniae Viruses - · Adenovirus - · Coronavirus - Human Metapneumovirus - · Human Rhinovirus/Enterovirus - · Influenza A - · Influenza B - · Parainfluenza Virus - · Respiratory Syncytial Virus Antimicrobial Resistance Genes - · CTX-M - IMP - КРС - NDM - OXA-48-like - VIM - · mecA/C and MREJ The detection and identification of specific viral and bacterial nucleic acids from MERS-CoV and other respiratory pathogens, as well as the estimation of relative abundance of nucleic acid from common bacterial analytes, within specimens collected from individuals meeting MERS-CoV clinical and/or epidemiological criteria aids in the differential diagnosis of MERS-CoV infection, if used in conjunction with other clinical and epidemiological information in accordance with the guidelines provided by the appropriate public health authorities. FilmArray Pneumonia Panel plus MERS-CoV positive results are for the presumptive identification of MERS-CoV. The definitive identification of MERS-CoV requires additional testing and confirmation procedures in consultation with the appropriate public health authorities (e.g., local or state public health departments, etc.) for whom reporting is necessary. The diagnosis of MERS-CoV infection must be made based on history, signs, symptoms, exposure likelihood, and other laboratory evidence in addition to the identification of MERS-CoV. FilmArray Pneumonia Panel plus MERS-CoV negative results, even in the context of a FilmArray Pneumonia Panel plus positive result for one or more of the common respiratory pathogens, do not preclude MERS-CoV infection and should not be used as the sole basis for patient management decisions. The levels of MERS-CoV that would be present in sputum-like or BAL-like specimens from individuals with early infection and from asymptomatic MERS-CoV carriers are not well understood. A negative FilmArray Pneumonia Panel plus MERS-CoV result in an asymptomatic individual does not rule out the possibility of future illness and does not demonstrate that the individual is not infectious. Viral culture should not be attempted on specimens with positive FilmArray Pneumonia Panel plus results for MERS-CoV unless a BSL 3 facility is available to receive and culture specimens. Negative results in the setting of a respiratory illness may be due to infection with pathogens that are not detected by this test, pathogens below the limit of detection, or in the case of bacterial analytes, present at levels below the lowest reported 10^4 copies/mL bin. Detection of analytes does not rule out co-infection with other organisms; the agent(s) detected by the FilmArray Pneumonia Panel plus may not be the definite cause of disease. Additional laboratory testing (e.g. bacterial and viral culture, immunofluorescence, and radiography) may be necessary when evaluating a patient with possible lower respiratory tract infection. Detection of bacterial nucleic acid may be indicative of colonizing or normal respiratory flora and may not indicate the causative agent of pneumonia. Semi-quantitative Bin (copies/mL) results generated by the FilmArray Pneumonia Panel plus are not equivalent to CFU/mL and do not consistently correlate with the quantity of bacterial analytes compared to CFUmL. For specimens with multiple bacteria detected, the relative abundance of nucleic acids (copies/mL) may not correlate with the relative abundance of bacteria as determined by culture (CFU/mL). Clinical correlation is advised to determine significance of semi-quantitative Bin (copies/mL) for clinical management. The antimicrobial resistance gene detected may or may not be associated with the agent(s) responsible for disease. Negative results for these antimicrobial resistance gene assays do not indicate susceptibility to corresponding classes of antimicrobials, as multiple mechanisms of antimicrobial resistance exist. Antimicrobial resistance can occur via multiple mechanisms. A "Not Detected" result for a genetic marker of antimicrobial resistance does not indicate susceptibility to associated antimicrobial drugs or drug classes. A "Detected" result for a genetic marker of antimicrobial resistance cannot be definitively linked to the microorganism(s) detected. Culture is required to obtain isolates for antimicrobial susceptibility testing, and FilmArray Pneumonia Panel plus results should be used in conjunction with culture results for deterial susceptibility or resistance. Due to the genetic similarity between human rhinovirus and enterovirus, the test cannot reliably differentiate them. A positive Rhinovirus/Enterovirus result should be followed up using an alternate method (e.g., cell culture or sequence analysis) if differentiation is required. Culture is required to identify pathogens not detected by the FilmArray Panel plus, to further speciate analytes in genus, complex, or group results if desired, to identify bacterial pathogens present below the 10^4 copies/mL bin if desired, and for antimicrobial susceptibility testing.

The FilmArray Pneumonia Panel plus is designed to simultaneously identify Middle East Respiratory Syndrome Coronavirus (MERS-CoV) and 26 other potential pathogens of lower respiratory tract infection (LRTI) and seven associated antimicrobial resistance (AMR) genes from a sputum-like (induced and expectorated sputum as well as endotracheal aspirate, ETA) or bronchoalveolar lavage (BAL)-like (BAL and mini-BAL) specimens obtained from individuals meeting MERS-CoV clinical and/or epidemiological criteria in a time (~1 hour) that allows the test results to be used in determining appropriate patient treatment and management. The FilmArray Pneumonia Panel plus is compatible with BioFire's PCR-based in vitro diagnostic FilmArray, FilmArray 2.0, and FilmArray Torch systems for infectious disease testing. A specific software module (i.e. FilmArray Pneumonia Panel pouch module) is used to perform FilmArray Pneumonia Panel testing on these systems. A test is initiated by loading Hydration Solution into one port of the FilmArray pouch and a sputum-like or BAL-like sample mixed with the provided Sample Buffer into the other port of the FilmArray Pneumonia Panel plus pouch and placing it in a FilmArray instrument. The pouch contains all of the reagents required for specimen testing and analysis in a freeze-dried format; the addition of Hydration Solution and Sample/Buffer Mix rehydrates the reagents. After the pouch is prepared, the FilmArray Software guides the user through the steps of placing the instrument, scanning the pouch barcode, entering the sample identification, and initiating the run. The FilmArray instruments contain coordinated systems of inflatable bladders and seal points, which act on the pouch to control the movement of liquid between the pouch blisters. When a bladder is inflated over a reagent blister, it forces liquid from the blister into connecting channels. Alternatively, when a seal is placed over a connecting channel it acts as a valve to open or close a channel. In addition, electronicallycontrolled pneumatic pistons are positioned over multiple plungers in order to deliver the rehydrated reagents into the blisters at the appropriate times. Two Peltier devices control heating and cooling of the pouch to drive the PCR reactions and the melt curve analysis. Nucleic acid extraction occurs within the FilmArray pouch using mechanical and chemical lysis followed by purification using standard magnetic bead technology. After extracting and purifying nucleic acids from the unprocessed sample, the FilmArray performs a nested multiplex PCR that is executed in two stages. During the first stage, the FilmArray performs a single, large volume, highly multiplexed reverse transcription PCR (rt-PCR) reaction. The products from first stage PCR are then diluted and combined with a fresh, primer-free master mix and a fluorescent double stranded DNA binding dye (LC Green® Plus, BioFire Diagnostics). The solution is then distributed to each well of the array. Array wells contain sets of primers designed specifically to amplify sequences internal to the PCR products generated during the first stage PCR reaction. The 2nd stage PCR, or nested PCR, is performed in singleplex fashion in each well of the array. At the conclusion of the 2nd stage PCR, the array is interrogated by melt curve analysis for the detection of signature amplicons denoting the presence of specific targets. A digital camera placed in front of the 2nd stage PCR captures fluorescent images of the PCR reactions and software interprets the data. The FilmArray Software automatically interprets the results of each DNA melt curve analysis and combines the data with the results of the internal pouch controls to provide a test result for each organism on the panel. A new feature of the FilmArray Pneumonia Panel plus is the reporting of organism abundance for common bacteria in discrete bins representing 10^4, 10^5, 10^6, and ≥10^7 genomic copies/mL. The panel accomplishes this by comparing the amplification of the bacterial assays with that of a Quantified Standard Material (QSM) present in the pouch.

The FilmArray Respiratory Panel 2 plus (RP2plus) is a multiplexed nucleic acid test intended for use with FilmArray 2.0 or FilmArray Torch systems for the simultaneous qualitative detection and identification of nucleic acids from Middle East Respiratory Syndrome Coronavirus (MERS-CoV) and multiple common viral and bacterial respiratory pathogens in nasopharyngeal swabs (NPS) obtained from individuals meeting MERS-CoV clinical and/or epidemiological criteria. Testing with the FilmArray RP2plus should not be performed unless the patient meets clinical and/or epidemiologic criteria for testing suspected MERS-CoV specimens. This includes: clinical signs and symptoms associated with MERS-CoV infection, contact with a probable or confirmed MERS-CoV case, history of travel to geographic locations where MERS-CoV cases were detected, or other epidemiological links for which MERS-CoV testing may be indicated. The FilmArray RP2plus identifies: - Middle East Respiratory Syndrome Coronavirus (MERS-CoV) ● And the following viral and bacterial respiratory pathogen types and subtypes: - Adenovirus - Coronavirus 229E ● - Coronavirus HKU1 ● - Coronavirus NL63 - Coronavirus OC43 ● - Human Metapneumovirus - Human Rhinovirus/Enterovirus ● - Influenza A. including subtypes H1. H1-2009, and H3 ● - Influenza B - Parainfluenza Virus 1 - Parainfluenza Virus 2 - Parainfluenza Virus 3 ● - Parainfluenza Virus 4 - Respiratory Syncytial Virus ● - Bordetella parapertussis (IS 1001) ● - Bordetella pertussis (ptxP) - . Chlamydia pneumoniae - . Mycoplasma pneumoniae The detection and identification of specific viral and bacterial nucleic acids from MERS-CoV and other respiratory pathogens in individuals meeting MERS-CoV clinical and/or epidemiological criteria aids in the differential diagnosis of MERS-CoV infection, if used in conjunction with other clinical and epidemiological information in accordance with the guidelines provided by the appropriate public health authorities. FilmArray RP2plus MERS-CoV positive results are for the presumptive identification of MERS-CoV. The definitive identification of MERS-CoV requires additional testing and confirmation procedures in consultation with the appropriate public health authorities (e.g., local or state public health departments, etc.) for whom reporting is necessary. The diagnosis of MERS-CoV infection must be made based on history, signs, symptoms, exposure likelihood, and other laboratory evidence in addition to the identification of MERS-CoV. FilmArray RP2plus MERS-CoV negative results, even in the context of a FilmArray RP2plus positive result for one or more of the common respiratory pathogens, do not preclude MERS-CoV infection and should not be used as the sole basis for patient management decisions. The levels of MERS-CoV that would be present in NPS specimens from individuals with early infection and from asymptomatic MERS-CoV carriers are not well understood. The FilmArray RP2plus MERS-CoV negative results may also be due to lower respiratory tract infection with MERS-CoV that may not be detected by an NPS specimen. In this context, collection of lower respiratory and serum specimens (if possible) for MERS-CoV testing using other laboratory tests is highly recommended in addition to testing for MERS-CoV RNA in NPS specimens (i.e., upper respiratory specimens) using the FilmArray RP2plus. A negative FilmArray RP2plus MERS-CoV result in an asymptomatic individual does not rule out the possibility of future illness and does not demonstrate that the individual is not infectious. Viral culture should not be attempted in the cases of positive FilmArray RP2plus results for MERS-CoV unless a BSL 3 facility is available to receive and culture specimens. Negative FilmArray RP2plus results in the setting of a respiratory illness may be due to infection with pathogens that are not detected by this test, or other pathogens that may not be detected by an NPS specimen. Positive FilmArray RP2plus results do not rule out coinfection with other organisms: the agent(s) detected by the FilmArray RP2plus may not be the definite cause of disease. Due to the genetic similarity between Human Rhinovirus and Enterovirus, the FilmArrav RP2plus cannot reliably differentiate them. A positive FilmArray RP2plus Rhinovirus/Enterovirus result should be followed up using an alternate method (e.g., cell culture or sequence analysis) if differentiation is required. Performance characteristics for Influenza A were established when Influenza A H1-2009, A H1, and A H3 were the predominant Influenza A viruses in circulation. Performance of detecting Influenza A may vary if other Influenza A strains are circulating or a novel Influenza A virus emerges. If infection with a novel Influenza A virus is suspected based on current clinical and epidemiological screening criteria recommended by public health authorities, specimens should be collected with appropriate infection control precautions for novel virulent Influenza viruses and sent to state or local health departments for testing. Viral culture should not be attempted in these cases unless a BSL 3+ facility is available to receive and culture specimens.

The FilmArray Respiratory Panel 2 plus (RP2plus) is designed to simultaneously detect and identify MERS-CoV and 21 different common pathogens (see the Indications for Use section) of respiratory tract infection from a single NPS specimen in a time frame (~45 minutes) that may allow the test results to be used as an aid in determining appropriate patient treatment and management. FilmArray RP2plus is compatible with BioFire Diagnostics' (BioFire) PCR-based in vitro diagnostic FilmArray 2.0 and FilmArray Torch systems for infectious disease testing. A specific software module (i.e., FilmArray RP2plus pouch module) is used to perform FilmArray RP2plus testing on these systems. A test is initiated by loading Hydration Solution into one port of the FilmArray pouch and a NPS sample (in transport media) mixed with the provided Sample Buffer into the other port of the FilmArray RP2plus pouch and placing it in a FilmArray instrument. The FilmArray pouch contains all the reagents required for specimen testing and analysis in a freeze-dried format; the addition of Hydration Solution and Sample/Buffer Mix rehydrates the reagents. After the pouch is prepared, the FilmArray Software guides the user though the steps of placing the pouch into the instrument, scanning the pouch barcode, entering the sample identification, and initiating the run. The FilmArray instrument contains a coordinated system of inflatable bladders and seal points, which act on the pouch to control the movement of liquid between the pouch blisters. When a bladder is inflated over a reagent blister, it forces liquid from the blister into connecting channels. Alternatively, when a seal is placed over a connecting channel it acts as a valve to open or close a channel. In addition, electronically-controlled pneumatic pistons are positioned over multiple plungers in order to deliver the rehydrated reagents into the blisters at the appropriate times. Two Peltier devices control heating and cooling of the pouch to drive the PCR reactions and the melt curve analysis. Nucleic acid extraction occurs within the FilmArray pouch using mechanical and chemical lysis followed by purification using standard magnetic bead technology. After extracting and purifying nucleic acids from the unprocessed sample, the FilmArray performs a nested multiplex PCR that is executed in two stages. During the first stage, the FilmArray performs a single, large volume, highly multiplexed reverse transcription PCR (RT-PCR) reaction, PCR1. The products from first stage PCR are then diluted and combined with a fresh, primerfree master mix and a fluorescent double stranded DNA binding dye (LC Green Plus, BioFire Diagnostics, LLC). The solution is then distributed to each well of the array. Array wells contain sets of primers designed specifically to amplify sequences internal to the PCR products generated during the first stage PCR reaction. The 2nd stage PCR, or nested PCR, PCR2. is performed in singleplex fashion in each well of the array. At the conclusion of the 2nd stage PCR, the array is interrogated by melt curve analysis for the detection of signature amplicons denoting the presence of specific targets. A digital camera placed in front of the 2nd stage PCR captures fluorescent images of the PCR reactions and software interprets the data. The FilmArray Software automatically interprets the results of each DNA melt curve analysis and combines the data with the results of the internal pouch controls to provide a test result for each organism on the panel.