Growing measles outbreak in South Carolina
Health officials have confirmed 16 measles cases in South Carolina since July, and dozens of students are quarantining at home amid growing concern about the outbreak. CBS News' Cristian Benavides reports.
Measles
The significance of splitting up the MMR vaccine
Acting CDC Director Jim O'Neill is calling for the measles, mumps and rubella vaccine to be split into three separate shots. It comes as the CDC approves new guidelines for updated COVID vaccines. Dr. Celine Gounder explains.
CDC officially adopts ACIP's recommendations on COVID, chickenpox shots
The CDC officially adopted recommendations made by the agency's vaccine advisory committee, whose members were hand-picked by Secretary Kennedy.
Trump's call to split up the MMR vaccine revives long-settled debate
President Trump's suggestion that the combination measles, mumps and rubella vaccine should be separated marks a sharp break from decades of immunization practice.
Breaking down new recommendation on MMRV vaccine
The CDC's Advisory Committee on Immunization Practices voted to change its recommendation on the combined MMRV vaccine, saying "the combined MMRV vaccine is not recommended" before age 4, but that children in that age group can receive separate doses of the MMR and varicella vaccines. Dr. Celine Gounder explains.
Vaccine advisory panel changes MMRV shot guidance
A panel that advises the CDC voted to shift its guidance on immunizing children under 4 with the combined measles, mumps, rubella, varicella vaccine. Instead of the combined shot, the advisory panel voted to recommend the age group get an MMR vaccine and a varicella vaccine separately. Mark Strassman has more.
CDC panel changes MMRV vaccine recommendation
The Centers for Disease Control's vaccine committee voted Thursday to change its recommendation for the combined measles, mumps, rubella and varicella (MMRV) vaccine. CBS News medical contributor Dr. Céline Gounder breaks down the change.
CDC's new acting director faces looming decisions on vaccines
Deputy HHS secretary Jim O'Neill is also serving as acting CDC director as RFK Jr.'s newly appointed vaccine advisory panel prepares for its first meeting.
As measles surged, Trump administration's actions hampered CDC response
Trump officials sowed fear and confusion among CDC scientists, slowing their response to the measles outbreak in West Texas.
Texas health officials declare measles outbreak in state is over
The Texas Department of State Health Services declared the end of this year's measles outbreak, which has seen 762 confirmed cases and two deaths in the state.
Kindergarten vaccination rates fall as exemptions rise
Vaccination coverage among kindergartners decreased for all reported vaccines during the 2024 to 2025 school year, data posted to the CDC website showed.
Putting 33-year measles high in perspective
Measles cases across the U.S. have hit the highest level in 33 years, according to the CDC. CBS News chief medical correspondent Dr. Jon LaPook joins "The Takeout" to dive into the numbers.
Measles cases in the U.S. break a 33-year record
The number of measles cases in the United States has surpassed 2019's wave of infections, according to Centers for Disease Control and Prevention data.
Measles cases soar to 33-year high in U.S.
The U.S. is reporting 1,288 measles cases this year across 38 states, according to data from the CDC, with the most cases in Texas. It is the worst outbreak since 1992. CBS News medical contributor Dr. Celine Gounder explains what to know.
Why small drop in measles vaccine rate matters
The Centers for Disease Control and Prevention says nearly 1,300 measles cases have been reported so far this year across the U.S. — the most in more than 30 years. Dr. Céline Gounder has more.
U.S. measles numbers highest since 1992
There are 1,288 confirmed measles cases across the U.S., the Centers for Disease Control and Prevention (CDC) said, warning that numbers are the highest they've been since 1992. Dr. Celine Gounder joins "CBS News 24/7" with more details.
Doctors face hurdles as measles hits 33-year high
A measles outbreak centered in Texas has driven measles cases in the U.S. to the highest number in 33 years. Measles is preventable with a vaccine, but because so many aren't getting it, doctors are facing a new challenge. Dr. Jon LaPook reports.
CDC: At least 3% of measles cases this year were in fully vaccinated people
About three dozen of the nearly 1,200 measles infections in 2025 have been in people with two measles vaccine doses, the CDC says.
CDC urges summer camps to check for measles immunity, as U.S. nears record
The CDC's new "checklist" comes amid a deadly year of measles outbreaks that is now near record levels.
Breaking down drop in measles vaccines
As measles cases have topped 1,000 for the first time in six years, it may come as no surprise that fewer people are being vaccinated against the disease. Dr. Celine Gounder breaks it down.
Measles vaccination rates have declined in most U.S. counties, study finds
Of the 2,066 counties the study looked at, 78% saw a decline in MMR vaccination rates. But rates can vary substantially within a state.
CDC steps up measles travel warning after spread in airplane
The CDC has received at least 62 reports of measles cases this year that were infectious during air travel.
RFK Jr. says people shouldn't take his medical advice
"My opinions about vaccines are irrelevant," Health and Human Services Secretary Robert F. Kennedy Jr. said during the House hearing.
Can Trump's drug price order be implemented?
President Trump signed an executive order Monday that he says will lower drug costs by having the U.S. government match the lowest prices paid for some medicines by other nations. Dr. Richard Besser, former acting director of the CDC, joins "America Decides" to assess what kind of impact the order could have.
Weekly measles cases hit new record amid worst outbreak since 1990s
There were at least 111 cases of measles reported in the last week of March, according to the U.S. Centers for Disease Control and Prevention.
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