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September 10, 2026

Is herd immunity impossible?

Community immunity does not require perfect vaccines. About 93% immunity can slow measles spread, contrary to Brian Hooker’s claim.

September 10, 2026

Is measles a mild illness?

Measles is not a mild illness. About 1 in 5 people in the United States needs hospital care, and infection can cause pneumonia and immune amnesia.

September 3, 2026

Are Pennsylvania deaths from or with measles?

Dr. Paul Offit says more evidence is needed before ruling out measles in a Pennsylvania newborn’s death from a ruptured spleen.
Measles can weaken the spleen.

July 16, 2026

Have vaccine benefits been exaggerated?

Vaccine benefits are not exaggerated. A CDC study projects lifetime illness and death prevented across millions of children born from 1994 onward.

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