Weeks after Health and Human Services Secretary Robert Kennedy Jr. touted vitamin A as an effective treatment for measles amid the largest outbreak of disease in decades, hospitalized patients in West ...

Kennedy has acknowledged that vaccines are effective at preventing the spread of measles, but also peddled the lie that ...

The outbreak centered in Texas has grown to at least three states and Health Secretary Robert F. Kennedy Jr. is promoting ...

Former U.S. Surgeon General Jerome Adams warned that vaccine skepticism has eroded the importance of herd immunity in light ...

US Health Secretary Robert F. Kennedy Jr. on Thursday announced plans to cut 10,000 jobs and implement a major restructuring ...

President-elect Donald Trump's more audacious picks for his Cabinet: anti-vaccine activist and alternative health advocate Robert F. Kennedy Jr. to helm the nation's health department. Kennedy, ...

Several studies show that a measles infection can suppress the immune system for up to three years, making people susceptible ...

ABC News' Melissa Adan reports on the controversial comments from Health and Human Services Secretary Robert Kennedy Jr. on ...

Amid a worsening avian flu crisis, staffers have not been hired for the federal agency in charge of pandemic response.

RFK Jr. has claimed measles can be treated with vitamin A and that severe infection is linked to poor diet. But many experts who spoke with ABC News disagreed.

Kennedy Jr, who oversees the health of more than 340 million Americans ... the US health secretary said he was “deeply ...

Robert F. Kennedy Jr. and Novak Djokovic apparently share a passion for tennis along with their beliefs about vaccines.