Myth #1: The flu shot can cause the flu
It’s a popular myth that getting the flu vaccine will actually give you the flu, but this is not the case. Some people who receive the vaccine experience soreness in their arm, and others get low-grade fevers or aches. These minor side effects do not last long and are not the same thing as the flu, which is significantly more debilitating. In addition, it takes about two weeks for the vaccine to take full effect. Therefore, some people can get the flu during that time.
Additionally, the vaccine is not 100% effective at preventing infection, so it’s possible to still get the flu. However, the vaccine will usually help minimize the symptoms and increase the speed of recovery.