When the local hospital warned of a brewing measles outbreak, Kaleigh Brantner urged fellow residents of this rural West Texas community to beware of vaccinating their children. Two weeks later, her unvaccinated 7-year-old son came home from school with a fever.

A new government report adds to evidence that the HPV vaccine, once called dangerous by Health and Human Services Secretary Robert F. Kennedy Jr., is preventing cervical cancer in young women. The report comes after Kennedy pledged to give a family member any fees he might earn from HPV vaccine litigation.

Pancreatic cancer is one of the deadliest types of cancer, with fewer than 13% of people diagnosed with it surviving for more than five years. It kills 88% of its patients, and its recurrence rate, after surgery,

Fox News medical contributor Dr. Nicole Saphier breaks down the spread of measles cases and the 'emotionally charged' debate over vaccines.

The US Centers for Disease Control and Prevention is currently investigating five hospitalizations that occurred in people who had recently received a vaccine that prevents disease caused by the chikungunya virus.

The United Family pharmacies will be offering the MMR vaccine to protect against measles to local Texas communities. Here is what we know.

The CDC's ad campaign on the flu vaccine is being halted in the middle of peak flu season. The move came during Robert F. Kennedy Jr.'s first full week on the job as head of HHS. Drs. Omer Awan and Vin Gupta discuss.

Kennedy promised not to alter the childhood vaccine schedule. Now he's vowing to investigate the regimen that prevents measles, polio, other diseases.

A polio vaccination drive in Gaza reached more than 600,000 children, the head of the World Health Organization announced Thursday, saying a ceasefire allowed previously-missed children to receive a dose.