More than 8,000 cases of pertussis, or whooping cough, have been reported in the U.S. so far in 2025, more than double the amount reported in the same period last year, according to CDC data. Four ...

The measles outbreak in western Texas reached 624 cases this week, according to the Texas Department of State Health Services. Meanwhile, a total of 29 ...

A resurgence of measles cases in the U.S., including one in Texas that recently infected more than 620 people and killed at ...

Some key public health figures are taking an extraordinary step to try to shore up U.S. vaccination policy, feared to be under threat from health secretary Robert F. Kennedy Jr.

Childhood vaccination rates have been falling in the United States, especially since the start of the COVID-19 pandemic.

"There really shouldn't be any cases at this point, because these diseases are preventable," said epidemiologist Mathew Kiang ...

Childhood vaccinations in the U.S. are falling fast, and the consequences could be dire. A new study from Stanford ...

“This is the largest outbreak in the U.S. since measles elimination was declared in 2000,” Dr. Dan Filardo, who leads the U.S ...

A passenger arriving on an international flight tested positive for the highly contagious respiratory illness, which is ...

The current administration has taken several steps which support the unfortunate recent trend of increasing vaccine hesitancy ...

Misinformation about measles and its vaccines was spreading rapidly across the United States, as the country was faced with ...

The state reported a measles case last weekend. State vaccination data shows some school districts fall below the herd ...