Why Does Flu Make You Sick?
The flu virus and its vaccine
Nov 3 · 8 min read

What is the flu?
Most of us have probably suffered from influenza — also known simply as the flu — at some point.
It’s pretty miserable, isn’t it?
There’s the uncontrollable shivering despite running a high temperature, the sore muscles, coughs, and sneezes. Your head feels stuffy…


