6 Simple Ways to Prepare for Flu Season

September 21, 2026
Nurse places a bandage on teenage patient's arm after administering a flu shot. The patient's dad is sitting next to her

Like it or not, flu season is coming. The good news? A few simple habits can lower your chances of getting sick and help protect the people around you.

1. Get your flu shot

This is your best defense. Annual flu vaccination is the most effective way to reduce your risk of influenza and its potentially serious complications by almost 40%. Flu viruses change over time, which is why vaccination is recommended every year.

2. Wash your hands—often

Flu can spread through respiratory particles and contaminated hands. Make handwashing a habit, especially after being in public spaces, before eating and after coughing or sneezing. No sink? Use an alcohol-based hand sanitizer.

3. Think about the air around you

Flu can spread through the air, particularly in close, crowded indoor spaces. When possible, open a window, improve indoor ventilation, or spend time outdoors. Cleaner air can reduce exposure to respiratory viruses.

4. Keep your hands off your face

It sounds simple, but it matters. Touching your eyes, nose or mouth can give germs on your hands a direct route into your body.

5. If you're sick, stay home

One of the easiest ways to stop flu from spreading is to avoid spreading it in the first place. If you're feeling sick, stay home when possible and limit close contact with others. Cover coughs and sneezes with a tissue or your elbow.

6. Know when to call your doctor

If you do develop flu symptoms, don't automatically assume you just need to "tough it out." Antiviral medications can be particularly important for people at higher risk of serious complications and work best when started early. Find a CommonSpirit provider near you.

The Bottom Line

You don't need an elaborate flu-season routine. Get vaccinated. Wash your hands. Improve indoor air. Avoid touching your face. Stay home when you're sick. And know when to seek care.

Small habits can make a meaningful difference when flu starts making the rounds.