The Mississippi State Department of Health issued an alert Wednesday that cases of pertussis, or whooping cough, are climbing in the state. The year-to-date number of cases in Mississippi ballooned to ...

A measles case in Hudson County has health officials on alert, with warnings issued about potential exposure sites after an infected person visited local areas, including a pediatric emergency ...

A record number of infections has public health experts on edge-and adults are being urged to double-check their immunity. Here's how to find out if you need a booster.

An estimated 14.3 million children globally remain completely unvaccinated, according to a new report, and public health experts point to conflict zones as threatening childhood vaccination efforts ...

Measles cases in the US have reached a new high, hitting the biggest numbers since the US eliminated the disease 25 years ago ...

As measles cases surge across the country, health officials are urging families to stay current on vaccinations, warning that even small drops in community immunity can lead to dangerous outbreaks.

The US has recorded its highest number of confirmed measles cases since the year 2000, adding to fears that falling rates of vaccination are allowing infectious diseases to propagate. The country has ...

CDC data shows 2025 is now the worst year for measles cases in this country in more than three decades. More than 150 people ...

An interactive tool from Johns Hopkins University lets you track the disease as the U.S. suffers its worst year in decades. The United States is experiencing its worst measles outbreak in three ...

The 74 reports childhood vaccination rates have dropped in 1,600 US counties since the pandemic, risking herd immunity amid ...

Thirteen percent of the confirmed measles cases in the U.S. this year have resulted in hospitalization, according to the CDC, ...

Cases are rising in the U.S., but the CDC says most people who bring measles into the U.S. are unvaccinated residents who ...