Medical professional with syringe and vaccine
April 2, 2026

Measles Hit 1,500 Cases in 2026. Here's What to Actually Do.

U.S. measles cases topped 1,500 in 2026 — a number not seen in decades. Here's what that milestone means, who's most at risk, and exactly what steps to take if you're unsure about your vaccination status.

Suburban residential neighborhood with houses and green lawns
March 26, 2026

Florida Measles Outbreak: What Families Near Collier County Need to Know

At least 104 measles cases have been confirmed in Collier County, centered on the Ave Maria community. Here is how the outbreak started, why it spread, and what nearby families should do right now.

Young children sitting together in a school classroom
March 19, 2026

Kindergarten Vaccination Rates Are Dropping Below the Herd Immunity Threshold. Here Is Why That Matters.

MMR coverage among U.S. kindergartners fell from 95.2% to 92.5% in five years. That puts us below the 95% threshold needed to stop measles from spreading. Here is what that number actually means for your family.

World map with public health data points representing disease tracking
March 12, 2026

The U.S. Could Lose Its Measles Elimination Status. Here’s What That Actually Means.

Elimination does not mean zero measles. It means no continuous, year-round spread. Here is what the label means, what would change if the U.S. lost it, and what families can do now.

Adult patient talking with a doctor in a clinic
March 5, 2026

Measles Is Not Just a Kids Disease: What Adults Need to Know Right Now

Adults born between 1957 and 1989 may only have one MMR dose. With over 1,100 cases confirmed in 2026, here is how to check your immunity status and what to do if you have a gap.

Close-up of a measles rash
March 4, 2026

Spring Break Travel and Measles: A Practical Checklist for Parents (2026)

Traveling for spring break? Use this practical checklist to make sure your family is protected with MMR, handle infant and adult immunity gaps, and know what to do if someone gets sick on the trip.

A person holding a thermometer and medical supplies
March 2, 2026

What to Do If You've Been Exposed to Measles

Think you've been exposed to measles? Follow this step-by-step plan for the first 72 hours, isolation, PEP options, and when to get medical help.

A pediatrician consulting with a parent and child in a medical clinic
February 12, 2026

Measles Outbreak 2026: What Parents Need to Know Before School Registration

With over 700 confirmed cases across 20 states, this school registration season is unlike any in recent memory. Here is what parents need to know about vaccination requirements, exemptions, and keeping their children safe.

A person reviewing medical records and lab results at a desk
February 11, 2026

How to Check If You're Immune to Measles Without Visiting a Doctor

Not sure if you are protected against measles? There are several ways to determine your immunity status, from checking your birth year to ordering a titer test online. Here is a step-by-step guide.

Public health data visualization showing a US map with outbreak data
February 10, 2026

Why the 2026 Measles Outbreak Is Different From Previous Years

The 2026 outbreak is the largest in over 25 years and is unfolding differently from previous outbreaks in several important ways. Here is what public health experts are watching and why it matters.