How to Lower the Chances of Flu Infection

The following steps can be taken to lower the chances of contracting flu.
Taking a flu shot
There are no vaccines for curing the common cold, because cold viruses can vary from person to person. However, the flu virus is the same in case of everyone, and thus getting a shot can improve it to a great extent.
The flu vaccine is made to kill the virus and prevent flu from spreading. However, the most common side-effect for flu shots is a painful irritation at the point of injection. This shot is not recommended for people who are allergic to eggs.

Washing hands
Cold and flu viruses are passed through coughing, sneezing and touching surfaces. Washing hands regularly can eliminate all the viruses, reducing the chances of spreading flu. Children can be taught to do this often.

Limit exposure to infected people
Avoiding people who are suffering from a cold or flu is a great way to prevent catching viruses. However, some people may not experience any symptoms despite being infected by the viruses. Keeping away from crowds can also help to prevent catching this illness.

Practice healthy habits
Healthy habits such as getting regular sleep, healthy and balanced diets and regular physical exercise can stimulate the immune system, and thus increase the body's potential to fight against invasive organisms like viruses.