Older Adults
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Measles Outbreaks Drive Surge in Immunity Testing Among Older Adults
Measles titer testing among Americans over 50 surged sevenfold in 2025 as outbreaks spark concerns, though experts say an MMR booster is the simpler solution.
Measles titer testing among Americans over 50 surged sevenfold in 2025 as outbreaks spark concerns, though experts say an MMR booster is the simpler solution.