its name easily leads people to underestimate its dangers and delay seeking medical treatment. The flu is an acute viral respiratory illness, and there are vaccines to prevent its spread and ...

The flu virus is constantly evolving, meaning immunity from past infections or vaccinations may not fully protect against new strains. These mutations are why last year's flu vaccine may no longer ...

The following is a summary of “Critical assessment of uncertainty in economic evaluations on influenza vaccines for the elderly population in Spain,” published in the February 2025 issue of Infectious ...