How to Lower Your Risk of Catching the Flu Virus

Statistics show that 5% to 20% of all Americans will catch the flu virus in any given year. Granted, that makes the flu less common than the cold virus. Unfortunately, though, it's also more severe, sending up to 50,000 people to the hospital each year. The good news is that you can lower your risk of catching the flu by following some simple steps.

Get a Flu Vaccine

If you haven't done so already, schedule an appointment with your primary care physician to get vaccinated against the flu virus. While effectiveness rates of the flu vaccine varies from year to year, it typically ranges between 40% to 60%. Therefore, getting a flu vaccine can essentially slash your risk of catching the flu virus in half. And contrary to what some people believe, the flu vaccine won't cause an infection. You may experience some mild side effects, but they'll quickly subside while helping to protect you from the flu virus.

Wash Hands Regularly

According to the Centers For Disease Control and Prevention (CDC), washing your hands on a regular basis with soap and warm water is one of the most important things you can do to protect against the flu virus. Whenever you touch your body, food or a foreign surface, wash your hands.

Maintain Humidity

What's the humidity level in your home? If it's too low -- 40% or below -- you'll have a greater risk of catching the flu virus. This is because low humidity is characterized by dry air, and when the air is dry, the flu virus can travel through it more easily. Consider using a humidifier in your bedroom or living room to regulate the humidity level, keeping around 40% to 50% for maximum comfort and protection from infectious illness.

Avoid Contact With Sick People

Try to avoid contact with people who are already infected with the flu virus. The flu virus is easily transmitted through mucus particles, which can travel through the air from sneezing. Therefore, you need to keep your distance from anyone who's already infected with the flu until they are no longer contagious.

Drink Water

Don't underestimate the importance of drinking water this flu season. It's estimated that three-fourths of Americans are chronically dehydrated. When you don't drink enough water, a myriad of problems will manifest with your health. Your joints will become stiff and less lubricated; your metabolism slows down, your digestive system may struggle; and your immune system will become less effective at fighting infection-causing germs, including the flu virus. To protect against the flu, drink about 64 ounces of water daily.