TY - JOUR
T1 - Co-infection of COVID-19 patients with atypical bacteria
T2 - A study based in Jordan
AU - Alsayed, Ahmad R.
AU - Hasoun, Luai
AU - Khader, Heba A.
AU - Abu-Samak, Mahmoud S.
AU - Al-Shdifat, Laith M.H.
AU - Al-Shammari, Basheer
AU - Al Maqbali, Mohammed
PY - 2023/3/30
Y1 - 2023/3/30
N2 - Objective: The aim of this work was to know the prevalence of Chlamydophila pneumoniae and Mycoplasma pneumoniae in coronavirus disease 2019 (COVID-19) patients in Jordan. Also, to assess a TaqMan real-time polymerase chain reaction (PCR) assay in detecting these two bacteria. Methods: This is a retrospective study performed over the last five months of the 2021. All nasopharyngeal specimens from COVID-19 patients were tested for C. pneumonia, and M. pneumoniae. The C. pneumoniae Pst-1 gene and M. pneumoniae P1 cytadhesin protein gene were the targets. Results: In this study, 14 out of 175 individuals with confirmed severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection (8.0%) were co‐infected with C. pneumoniae or M. pneumoniae. Co‐infection with SARS‐CoV‐2 and C. pneumoniae was reported in 5 (2.9%) patients, while 9 (5.1%) patients had M. pneumoniae and SARS‐CoV‐2 co-infection. The mean (± std) of the correlation coefficient of the calibration curve for real-time PCR analysis was –0.993 (± 0.001) for C. pneumoniae and –0.994 (± 0.003) for M. pneumoniae. The mean amplification efficiencies of C. pneumoniae and M. Pneumoniae were 187.62% and 136.86%, respectively. Conclusion: In this first study based in Jordan, patients infected with COVID-19 have a low rate of atypical bacterial co-infection. However, clinicians should suspect co-infections with both common and uncommon bacteria in COVID-19 patients. Large prospective investigations are needed to give additional insight on the true prevalence of these co-infections and their impact on the clinical course of COVID-19 patients.
AB - Objective: The aim of this work was to know the prevalence of Chlamydophila pneumoniae and Mycoplasma pneumoniae in coronavirus disease 2019 (COVID-19) patients in Jordan. Also, to assess a TaqMan real-time polymerase chain reaction (PCR) assay in detecting these two bacteria. Methods: This is a retrospective study performed over the last five months of the 2021. All nasopharyngeal specimens from COVID-19 patients were tested for C. pneumonia, and M. pneumoniae. The C. pneumoniae Pst-1 gene and M. pneumoniae P1 cytadhesin protein gene were the targets. Results: In this study, 14 out of 175 individuals with confirmed severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection (8.0%) were co‐infected with C. pneumoniae or M. pneumoniae. Co‐infection with SARS‐CoV‐2 and C. pneumoniae was reported in 5 (2.9%) patients, while 9 (5.1%) patients had M. pneumoniae and SARS‐CoV‐2 co-infection. The mean (± std) of the correlation coefficient of the calibration curve for real-time PCR analysis was –0.993 (± 0.001) for C. pneumoniae and –0.994 (± 0.003) for M. pneumoniae. The mean amplification efficiencies of C. pneumoniae and M. Pneumoniae were 187.62% and 136.86%, respectively. Conclusion: In this first study based in Jordan, patients infected with COVID-19 have a low rate of atypical bacterial co-infection. However, clinicians should suspect co-infections with both common and uncommon bacteria in COVID-19 patients. Large prospective investigations are needed to give additional insight on the true prevalence of these co-infections and their impact on the clinical course of COVID-19 patients.
KW - Chlamydophila pneumoniae
KW - coronavirus
KW - Jordan
KW - Mycoplasma pneumoniae
KW - polymerase chain reaction
UR - http://www.scopus.com/inward/record.url?scp=85152441296&partnerID=8YFLogxK
U2 - 10.18549/PharmPract.2023.1.2753
DO - 10.18549/PharmPract.2023.1.2753
M3 - Article
AN - SCOPUS:85152441296
VL - 21
SP - 1
EP - 5
JO - Pharmacy Practice
JF - Pharmacy Practice
SN - 1885-642X
IS - 1
M1 - 2753
ER -