Molecular Epidemiology and Vaccine Compatibility Analysis of Seasonal Influenza Viruses in Wuhan, 2016-2019.

ABSTRACT: Influenza viruses (FLUV) cause high morbidity and mortality annually in the world and pose a serious threat to the public health. Wuhan, as an important transportation hub in China, has a dense population and suitable climate, which also lays a major hidden danger for the outbreak of influenza. To survey and characterize the seasonal FLUV in Wuhan during 2016-2019, we collected 44,738 throat swabs, among which 15.5% were influenza A (FLUAV) positive, 6.1% influenza B (FLUBV) and 0.3% co-infection. By monitoring FLUV in each month from June 2016 to May 2019, different with the previously seasonality pattern, only a single influenza peak was appeared in winter of 2017-2018 and 2018-2019, respectively. These data indicated that the complex circulation pattern of seasonal influenza in Wuhan. I

SUBMITTER: Chen LJ 

PROVIDER: S-EPMC7736595 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature