These illnesses were the main reason why nearly one in five children in 1900 never made it to their fifth birthday. Over the ...

I was literally nauseated by Kennedy’s remarks” about Gavi, the Vaccine Alliance, writes former CDC Director Tom Frieden.

"Every year, we see a smaller and smaller percentage of school children in Kentucky that are fully up to date with all their ...

As cases of whooping cough rise, CNN wellness expert Dr. Leana Wen explains what causes the respiratory illness, how it spreads and what to do to protect yourself.

Whooping cough, known clinically as pertussis, has caused the death of at least five, according to a ProPublica report, and cases skyrocketed by 1,500% nationwide since a 2021 low point attributed ...

The Pan American Health Organization (PAHO) issued an alert Wednesday due to a rise in whooping cough (pertussis) cases in the Americas, urging stronger epidemiological surveillance and improved ...

Pertussis infections have surged in recent months, and some people may need an additional shot for protection. By Teddy Rosenbluth After a brief lull during the pandemic, whooping cough has ...

The U.S. has tallied 8,077 cases of whooping cough in 2025, compared with 3,847 cases in the same period last year, the CDC’s data shows. The bacterial illness, formally known as pertussis ...

Ecuador has mandated mask-wearing in schools across provinces like Guayas, Manabí, Santo Domingo de los Tsáchilas, Guayaquil, and Pichincha for 60 days due to an epidemiological alert caused by ...

U.S. Health Secretary Robert F. Kennedy Jr. says the country is pulling its support from the vaccines alliance Gavi.

With the risk of whooping cough infections rising, it's a good time to make sure you're up to date on your Tdap booster, experts say. Whooping cough (pertussis) is a highly infectious respiratory ...

As cases of whooping cough rise, CNN wellness expert Dr. Leana Wen explains what causes the respiratory illness, how it spreads and what to do to protect yourself.