Answers for my
Health
Friday, September 18, 2026

RFK Jr. returns to his old anti-vaccine group

Health Secretary Robert F. Kennedy Jr. gave the keynote Thursday at Children’s Health Defense, the anti-vaccine group he chaired for years. He told the crowd it had “a strong and steadfast friend in the White House.” It is the worst US measles year since 1991. Pennsylvania’s governor said he should have urged people to get vaccinated.

PBS NewsHour, pbs.org/newshour
Ages 5–7
Bring it up if it fits the day

The country’s top health boss gave a speech to a group that doesn’t trust vaccines. Vaccines are the shots you get at the doctor, a practice drill so your body knows the germ before the real one shows up. Almost all doctors say the shots work and keep kids safe. The grown-ups have it.

Why it worksA practice drill for the body is the whole idea of a vaccine, and it isn’t scary.

They might ask
“Do I still have to get my shots?”
Yes. Almost every doctor says shots keep you safe from germs like measles. Nothing changes for you.

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Ages 8–12
Good one to bring up

The top health official gave the keynote at Children’s Health Defense, an anti-vaccine group he once led. Doctors’ groups say that talk makes parents doubt the shots in the worst measles year since 1991. Like a lifeguard saying life jackets might fail.

Why it worksSpeech to doubt to skipped shots to measles is a chain they can follow.

They might ask
“What is Children’s Health Defense?”
A group that argues vaccines are unsafe. Kennedy led it for years and went back Thursday to give the big speech.
“Why is measles back?”
Worst measles year since 1991, with seven deaths in two years. Pennsylvania’s four this year were all unvaccinated.

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Ages 13–17
Ask first, then talk

Is it OK to doubt vaccines? Kennedy says he is only asking the questions parents ask. Doctors’ groups say the questions themselves spread doubt in the worst measles year since 1991. Where does asking end and undermining begin?

Why it worksTeens know “just asking questions” from the internet.

They might ask
“Is it OK to doubt vaccines?”
He says he’s only asking questions. He cut the childhood shot schedule, which a judge halted, and Trump ordered the MMR shot spaced out.
“Who spoke after him?”
Andrew Wakefield, author of the retracted study linking the MMR vaccine to autism. Decades of studies found no link.

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