AstraZeneca PLC

AstraZeneca PLC

Comparative Effectiveness of Live Attenuated Influenza Vaccine (LAIV) and Inactivated Influenza Vaccine (IIV) in Children

A recent study published in Vaccine: X has evaluated the comparative effectiveness of live attenuated influenza vaccine (LAIV) and inactivated influenza vaccine (IIV) in children across 13 European countries and the US during the 2019-2023 influenza seasons. The research, conducted by AstraZeneca, aimed to assess the vaccine effectiveness (VE) of