Another Year, Another Flu Shot

The video discusses the influenza vaccine's annual adaptation and a study on its effectiveness in children. The study, conducted in the U.S., found that repeated vaccinations offer better protection, especially against certain strains like H3N2. It debunks myths about the negative effects of repeated vaccinations and highlights the importance of annual immunization. The study's design and results support current vaccination policies, emphasizing the benefits of vaccinating children every year.

What percentage of kids under 18 were immunized against influenza in the 2016-2017 season?

What potential confounders were mentioned in the study regarding repeated vaccinations?