How do you get infected with a virus like the flu?

There are a number of ways that a person can become infected with a virus like the flu. These include:

* Inhaling droplets: This is the most common way to catch the flu. When someone who is infected with the flu coughs, sneezes, or talks, they release tiny droplets of fluid containing the virus into the air. These droplets can be inhaled by other people who are nearby.

* Touching surfaces: The flu virus can also survive on surfaces for a period of time. If someone who is infected with the flu touches a surface, such as a doorknob or a countertop, the virus can be transferred to that surface. If another person then touches that surface and then touches their face, they can become infected with the virus.

* Consuming contaminated food or water: In rare cases, the flu virus can be transmitted through contaminated food or water. This is most likely to happen if food or water has been handled by someone who is infected with the flu.

The best way to prevent getting infected with the flu is to get vaccinated. The flu vaccine is safe and effective, and it can help to protect you from getting sick with the flu. Other preventive measures include:

* Washing your hands frequently with soap and water

* Avoiding contact with people who are sick

* Staying home if you are sick

* Covering your mouth and nose when you cough or sneeze

* Disinfecting surfaces that are touched frequently