Co-infection of SARS-CoV-2 and influenza viruses: A systematic review and meta-analysis.

ABSTRACT: We conducted this meta-analysis to determine the proportion of co-infection with influenza viruses in SARS-CoV-2 positive patients and to investigate the severity of COVID-19 in these patients. We included studies with SARS-CoV-2 infection confirmed by qRT-PCR and influenza virus infection (A and/or B) by nucleic acid tests. The proportion of co-infection was compared between children and adults, and between critically ill or deceased patients compared to overall patients. Fifty-four articles were included. The overall proportion of co-infection was 0.7%, 95%CI = [0.4 - 1.3]. Most influenza co-infections were due to the influenza A virus (74.4%). The proportion of co-infection with influenza viruses among children (3.2%, 95% CI = [0.9 - 10.9]) was significantly higher than that in adult pa

SUBMITTER: Dao TL 

PROVIDER: S-EPMC8349735 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature