The grief of a mother whose child died of whooping cough drives her to urge parents to get their kids vaccinated. Such ...

It was 1959 and Duguay, of Clearwater, Florida, had polio. It mostly preyed on children and was one of the most feared ...

Seventeen whooping cough cases were reported last week, CDC Deputy Director-General Philip Lo (羅一鈞) said. Last week’s cases were in northern, central and southern Taiwan, and they included a sporadic ...

For decades, one of the world’s most contagious diseases was considered eradicated in the U.S. But now measles is roaring ...

Medical associations sue U.S. health leaders over COVID-19 vaccine restrictions, citing concerns about public health, vaccine ...

In April, the CDC’s influential Advisory Committee on Immunization Practices recommended expanding RSV vaccination to ...

Whooping cough is sometimes called the “100-day cough” because of how long it can take to recover from it, and it spreads ...

A contagious new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now dominant in the United States, CDC data show. What to know about symptoms and vaccines.