They say that every time they talk about vaccines but if you look at articles like this: https://www.cdc.gov/flu/prevent/misconceptions.htm https://www.cdc.gov

They say that every time they talk about vaccines but if you look at articles like this: https://www.cdc.gov/flu/prevent/misconceptions.htm https://www.cdc.gov/flu/prevent/misconceptions.htm and this https://www.cdc.gov/flu/prevent/vaccine-benefits.htm https://www.cdc.gov/flu/prevent/vaccine-benefits.htm you'll see that that's not how it always works. > Flu vaccination can reduce the risk of flu-associated hospitalization for children, working age adults, and older adults.