Free Flu Season Guide from Dr. Jocko

Flu Shot Myth Buster

The flu shot myths I hear every winter in the ER, and what the CDC actually says.

CDC's FluView for the week ending Sept 26, 2026 says flu activity is low nationally, but increasing. CDC recommends a flu vaccine every season for everyone 6 months and older, with rare exception, ideally by the end of October. This free one page guide puts 9 common myths next to what CDC actually says, sized for the fridge. The line to remember: A sore arm isn't the flu.

• 9 myths. "The flu shot gave me the flu," "There's no rush," and 7 more, each with CDC's answer.
• Timing. When CDC says to get vaccinated, and why last year's shot does not carry over.
• Warning signs. CDC's emergency warning signs for adults and for children.
• Is the flu shot mRNA? A quick answer, plus what's actually in most shots.
• Sources. Backed by CDC and FDA.

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