10/06/2026
Five flu myths I hear every October, and what the CDC actually says.
1. The flu shot gives you the flu. It can't. Shots use killed virus or a single protein.
2. I got one last year. Protection fades and the virus changes, so it's every season.
3. October is too early. October is right on time. It takes about two weeks to kick in.
4. Antibiotics will knock it out. They don't work on viruses. Prescription antivirals are a different thing, and they work best started within two days of symptoms.
5. "Stomach flu" is the flu. Flu is respiratory.
Which one did you believe? Tell me in the comments.
Fever and body aches that came on fast? Book a video visit with me, a board-certified family physician, at TeleDirectMD.com. Flat $79.
Not for emergencies. If you think it is an emergency, call 911.
Sources:
cdc.gov/flu/vaccines/misconceptions.html
cdc.gov/flu/vaccines/keyfacts.html
cdc.gov/flu/treatment
For general education only. Not a diagnosis or personalized medical advice.