Story perspectives

Pertussis Surge in U.S.: Vaccination Rates Plummet

11/19/2025

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Summary

Story summary

Pertussis rates are rising in the United States, with increases in Texas, Florida, and California caused by declining vaccination rates and waning immunity.
In Texas, cases grew from 1,928 in 2024 to over 3,500 by October 2025, with laws easing nonmedical vaccine exemptions and fears of immigration enforcement deterring Hispanic families.
Infants under one year face the highest risk, with hospitalizations rising, and experts urge expanded outreach and vaccination tracking.

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Story summary

Pertussis rates are rising in the United States, with increases in Texas, Florida, and California caused by declining vaccination rates and waning immunity.
In Texas, cases grew from 1,928 in 2024 to over 3,500 by October 2025, with laws easing nonmedical vaccine exemptions and fears of immigration enforcement deterring Hispanic families.
Infants under one year face the highest risk, with hospitalizations rising, and experts urge expanded outreach and vaccination tracking.