Flu shots by MinuteClinic® at 3002 HIGHWAY K, O FALLON, MO 63368

When you need to get your annual flu shot, we’ve got you covered at MinuteClinic in O FALLON, MO. Our board-certified providers are ready to help you protect yourself and your loved ones from the flu.

For a quick and easy flu shot appointment, come see us today at our 3002 HIGHWAY K location.

Why Choose MinuteClinic at 3002 HIGHWAY K, O FALLON, MO?

Walk-ins and weekend availability

Your time is valuable. That’s why we provide easy scheduling, extended hours and locations close to you. Plus, walk-ins are welcome too. Whether you need same-day appointments or weekend availability, we’re here when you need us.

Board-certified providers

Our caring, board-certified providers will make sure your visit is comfortable and will help you feel at ease every step of the way. We’re here to answer your questions about flu shots, advise you on how to prepare for flu season and to support your overall health.

What to expect at your MinuteClinic® flu shot visit

Whether you walk in or schedule a flu shot in advance, MinuteClinic offers flexible hours that fit your schedule. If you’ve scheduled your visit online, we’ll have everything ready for you when you come in.

We’ll ask if you've had a flu shot before and ask a few basic health questions. It’s all part of keeping you safe and informed.

You’ll receive your flu shot in a private space where you can relax. It’s quick and most people only feel a small pinch.

You'll be asked to agree to wait and rest for 15 minutes after your shot to make sure you’re feeling fine and to prevent a fainting risk. It’s a good time to relax and stay hydrated with a drink of water.

Mild soreness, fatigue or low-grade fever are common, short-lived side effects and signs that your immune system is working.

FAQs

Do I need to make a flu shot appointment at 3002 HIGHWAY K our clinic?

You can walk in anytime during open hours—but booking an appointment online helps avoid wait times and ensures you’ll get your preferred time.

What should I bring to my flu shot appointment?

• A valid ID
• Your insurance card, if applicable
• Vaccination record (helpful, but not required)

Can I get a flu shot and other vaccines at the same time?

Yes. You can get the flu shot when receiving other vaccines like COVID‑19, shingles or pneumonia to save you time. We’ll review your vaccine history and make a plan that works for you.

Can I get a flu shot if I have a cold or other minor illness?

You can get a flu shot if you have a minor illness, such as a cold. However, if you’re moderately or severely ill, it may be best to wait until you recover before getting a flu shot.

If you’re unsure, check with your MinuteClinic provider — they can help advise you on whether a flu shot is appropriate for you, even if you’re feeling unwell.

Does MinuteClinic® at 3002 HIGHWAY K offer flu shots?

Seasonal flu shots are offered at the MinuteClinic at 3002 HIGHWAY K. You can schedule your flu shot, provide your insurance information and answer questions online ahead of time. MinuteClinic providers can also evaluate flu-like symptoms.

How much is a flu shot with and without insurance at MinuteClinic®?

At MinuteClinic at CVS, most insurance plans are accepted. We recommend contacting your insurance company prior to your visit to be sure that the service you are seeking will be covered. How much you will have to pay out of pocket will depend on your insurance coverage.

What is the flu (influenza)?

Influenza is an infectious respiratory disease. Generally, the flu may resolve on its own. However, if the flu goes untreated, you may be at risk for complications that can be life-threatening. Those that might be at a higher risk of severe flu complications include children under 5, adults over 65, pregnant women, and people with chronic illnesses or compromised immune systems.