Helping Prevent Influenza (Flu)

Overview

Influenza, commonly known as the flu, is a respiratory infection that can affect people of any age. It is caused by the influenza virus and can cause symptoms such as fever, cough, sore throat, runny or stuffy nose, body aches, headaches, fatigue, and sometimes vomiting and diarrhea.

To reduce the risk of getting influenza, there are several actions that a person can take, including:

• Wash hands frequently with soap and water. If soap and water are not available, using an alcohol-based hand rub can also be effective in killing the virus on hands.
• Cover your mouth and nose with a tissue when coughing or sneezing. This helps prevent the spread of respiratory droplets that may contain the influenza virus. If a tissue is not available, you can use your elbow to cover your mouth and nose.
• Avoid touching your eyes, nose, and mouth. The influenza virus can enter your body through these areas if you have come into contact with contaminated surfaces.
• Stay home if you are sick with an influenza-like illness (ILI). An ILI is defined as having a fever plus at least cough or sore throat and possibly other symptoms like runny nose, body aches, headaches, chills, fatigue, vomiting, and diarrhea.
• Avoid close contact with people who have an ILI. This means staying at least 6 feet away from someone who is sick with flu-like symptoms.

In addition to these actions, it is highly advisable for people to receive their annual flu shots. Vaccination is the best way to prevent influenza and potentially serious complications related to the flu. Consult with your doctor for personalized advice and to discuss any concerns you may have about preventing influenza.