How Vaccines Work: Immune Response Explained
Correction Explainers

How Vaccines Work: Immune Response Explained

Corrected by Emir Baycan · on When Notes Fly · 11 July 2026 · View published page ↗

Learn how vaccines prepare the immune system to recognize and combat pathogens before illness.

Factually incorrect

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Computed from the content the publisher accepted, line by line. Neither the contributor nor CitePep writes this diff by hand.

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vaccines prevented over 37 million deaths from measles alone (Santoli et al., 2020)
+vaccines prevented an estimated 25.5 million deaths from measles alone (CDC/WHO, 2020)

Why this is better

Verified already correctly fixed in body content (25.5 million, CDC/WHO 2020). FAQ's only measles-related answer discusses herd immunity threshold percentages, an unrelated fact, not the deaths-prevented figure. Excerpt does not mention this figure. No further action needed.

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