Can you get a cold after the flu shot?

It is possible to get a cold after receiving the flu shot, as the flu vaccine does not provide immunity to the common cold. The flu vaccine is designed to specifically protect against influenza viruses, while the common cold is caused by a variety of other viruses. Additionally, it takes about two weeks for the flu vaccine to become fully effective, so it is possible to be infected with the flu virus before the vaccine has a chance to provide protection. To reduce your risk of catching a cold after the flu shot, you should continue practicing good hygiene, such as washing your hands frequently, avoiding close contact with people who are sick, and getting enough rest.