WHO Europe: Types of Seasonal Influenza Vaccines, Effectiveness, and Guide
In Europe, there are two main types of seasonal influenza vaccines: inactivated influenza vaccines (IIV) and live attenuated influenza vaccines (LAIV). The European Medicines Agency (EMA) approves these vaccines. Examples include the trivalent vaccine, which targets three strains, and the quadrivalent vaccine, which covers four strains, enhancing vaccination coverage. The effectiveness of seasonal influenza vaccines … Read more