The Centers for Disease Control and Prevention said it would join a conference hosted by the World Health Organization in apparent defiance of President Donald Trump's executive order.

The Centers for Disease Control and Prevention (CDC) participated in a World Health Organization (WHO) flu vaccine meeting this week, seemingly bypassing President Donald Trump’s executive orders banning communication with the global health body.

Lab tests suggest a strain of the flu virus circulating this season may not be "well-recognized" by the flu vaccine.

A child has died of measles in Texas, officials said — the first death from the highly contagious disease the United States has seen in a decade. The school-age child was not vaccinated, according to the Texas Department of State Health Services.

A hospital in Texas on Wednesday confirmed the death of an unvaccinated child who was infected with measles—the first fatality in a two-state measles outbreak that began in January, according to the Associated Press.

An upcoming meeting of the ACIP, a key CDC vaccine advisory panel that is under scrutiny by RFK Jr., has been postponed. A U.S. official said it would be rescheduled.

The Centers for Disease Control and Prevention pulled back a public health campaign promoting the flu vaccine as cases of the flu have surged in recent weeks. The now-defunct “Wild to Mild” flu vaccination campaign encouraged people to get the flu vaccine,

The CDC was ordered to shelve promotions it developed for a variety of vaccines after Health Secretary RFK Jr. said he wants message focused on "informed consent."

According to an Africa CDC survey, there are currently 574 manufacturers across the continent, including 25 dedicated to

Staff and observers worry that the agency may not be prepared for emerging threats including bird flu and insect-borne diseases. Two fired CDC workers had been deployed to Kansas City to help work on a tuberculosis outbreak.

Five older adults hospitalized after receiving chikungunya vaccine, prompting CDC investigation. Few adverse reactions reported in clinical trials.

A CDC vaccine advisory committee meeting scheduled for next week has been postponed. It was the first vaccine meeting since health secretary Robert F. Kennedy Jr. was sworn in.