National Geographic
Cases in Texas and other states are on the rise, but most of the infected were not vaccinated. Here’s what to know about the very contagious disease and how immunity works.
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Should you get a measles booster? Here’s how to protect yourself amid the recent outbreaks.
Meryl Davids Landau
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Cases in Texas and other states are on the rise, but most of the infected were not vaccinated. Here’s what to know about the very contagious disease and how immunity works.
