Background: Pneumonia is a leading cause of mortality worldwide. Influenza may result in primary pneumonia or be associated with …
Background: Antibody waning following influenza vaccination has been repeatedly evaluated, but waning has rarely been studied in the …
Background: Antigenically drifted A(H3N2) viruses circulated extensively during the 2014–2015 influenza season. Vaccine effectiveness …
Background. Due to the lack of effectiveness of live attenuated influenza vaccine (LAIV) against pandemic H1N1 virus in children during …
Background. Understanding interactions between the agents that cause respiratory infections can provide valuable insights into …