Health

U.S. sees significant increase in measles cases in 2023

PBS · July 24, 2026Original source ↗

What happened

As of 2023, the U.S. has reported more measles cases than during all of 2025, marking the worst year for measles since 1991. Major outbreaks have occurred in South Carolina, Utah, and Arizona, with additional smaller clusters emerging in other states.

Why it matters

This increase in measles cases raises public health concerns and highlights the importance of vaccination.

Who feels this

If you are a parent

Parents may be particularly concerned about the health risks posed by the increase in measles cases, as children are more vulnerable to the disease. This situation could prompt parents to ensure their children are vaccinated or catch up on any missed vaccinations.

If you are a patient

Patients, especially those with compromised immune systems, may feel more anxious about potential exposure to measles in healthcare settings or public spaces. Increased measles cases could lead to heightened precautions in clinics and hospitals to protect vulnerable patients.

If you are a small business owner

Small business owners may face challenges if health concerns lead to decreased foot traffic or changes in consumer behavior. Additionally, they might need to consider implementing health measures to reassure customers about safety in their establishments.

What does this mean for YOU, specifically?

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