The flu, or influenza, is a viral infection that can cause severe illness and complications, especially in older adults, young children, and people with underlying health conditions. To help prevent the flu, it’s important to take steps to boost your immune system and reduce your risk of exposure to the virus. In this article, we will explore some tips for preventing the flu.

1. Get vaccinated

One of the most effective ways to prevent the flu is to get vaccinated. The flu vaccine is available in the form of a shot or nasal spray, and it helps protect against the most common strains of the virus. It’s recommended that everyone 6 months and older get a flu vaccine each year, especially those at high risk of complications.

2. Wash your hands frequently

Washing your hands frequently is a simple but effective way to reduce your risk of getting the flu. Use warm water and soap and scrub your hands for at least 20 seconds, paying special attention to your fingertips and nails. Avoid touching your eyes, nose, and mouth with unwashed hands.

3. Cover your mouth and nose when you cough or sneeze

Coughing and sneezing can spread the flu virus to others, so it’s important to cover your mouth and nose when you do so. Use a tissue or your elbow to cover your mouth and nose, and throw used tissues away immediately.

4. Stay home when you are sick

If you are sick with the flu, it’s important to stay home and avoid spreading the virus to others. This means staying home from work, school, and other activities until you are no longer contagious.