Measles cases passed all of 2025: check your family's records

How many measles cases are there in 2026, and what should my family check?

Becker's Hospital Review reports that the CDC had confirmed 3,887 US measles cases across 47 jurisdictions as of October 2026, above the 2025 total of 2,289. The CDC says 95% of patients were unvaccinated or had unknown vaccination status. Checking your family's vaccine records and keeping copies safe is a simple step.

Becker's Hospital Review reports that the CDC had confirmed 3,887 measles cases across 47 US jurisdictions as of October. In March, the Pan American Health Organization (PAHO) said it would review the United States' measles elimination status at its annual commission meeting in November 2026.

What happened

Becker's says the 2025 total of 2,289 cases was the most since the early 1990s, until 2026's count passed it. The CDC says 95% of cases are linked to outbreaks, and 95% of patients were unvaccinated or had unknown vaccination status.

What it means for your home

The CDC figures above show that 95% of patients were unvaccinated or had unknown vaccination status. Knowing each person's vaccine status helps a household plan ahead.

What to do this week

Find each family member's vaccine records, including MMR shots.
Ask your doctor or pharmacist whether anyone is due for a dose.
Scan the records and store copies in a fireproof document bag.
Keep a paper copy in your go-bag so records are available during a disaster.

The main guide is Home medicine and first aid kit.

This briefing is general information, not medical, legal or electrical advice. In an emergency, call 911 or your local emergency number.