One in four Republican parents is now skipping or delaying some childhood vaccines for their kids, such as the MMR vaccine ...

Louisiana Senator Bill Cassidy said vaccine skeptic Robert F. Kennedy Jr.'s endorsement of the measles vaccine should encourage immunizations.

David Geier has been hired as a senior data analyst at H.H.S. According to several people, he will examine any potential ...

As vaccine sentiment fluctuates and political scrutiny increases, Yale researchers weigh in on scientific transparency, ...

Vaccine "skeptic" David Geier has reportedly been hired by the U.S. Department of Health and Human Services (HHS) as a data analyst to oversee a new study probing the possible links between ...

Sen. Bill Cassidy, a medical doctor, took to X to urge people to get vaccinated for measles after a second young child in ...

"An adversarial collaboration on vaccines could serve as a model," write Drs. Christopher M. Worsham and Anupam B. Jena.

Cities and states fighting a historic measles outbreak find themselves undermined by the Trump administration as they ...