answersLogoWhite

0


Best Answer

It takes about two weeks for the flu shot to provide full protection against the flu virus. However, some protection may start as early as a few days after receiving the vaccine.

User Avatar

AnswerBot

3mo ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How long does it take for the flue shot to affect?
Write your answer...
Submit
Still have questions?
magnify glass
imp