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.

A bout of measles sends the immune system into shock, demolishing critical cells that help our bodies respond to threats.

Waste, fraud, and abuse exist in the federal government. In Donald Trump’s administration, it’s everywhere. His golfing weekends waste millions of tax payer dollars each time he takes one.

According to a study of the COVICAT cohort, almost one in four people infected with SARS-CoV-2 suffered from long-COVID. Long ...

Some 23% of people infected with SARS-CoV-2 between 2021 and 2023 developed long COVID, and in more than half of them the ...

The FDA previously told Newsweek: "Most recalls in the U.S. are carried out voluntarily by the product manufacturer and when a company issues a public warning, typically via news release, to inform ...

University of Virginia School of Medicine scientists have discovered how severe COVID-19 can destroy immune cells' ability to repair the lungs, helping explain the lingering effects of long COVID.

University of Virginia School of Medicine scientists have discovered how severe COVID-19 can destroy immune cells' ability to ...

The pandemic may be over, but the endemic disease is still a threat, especially for older adults and those with certain risk ...

Interest in vitamin A is booming as Americans seek alternative treatments for measles. While the essential nutrient has a ...

Identify the warning signs of hepatitis before they become serious. From subtle fatigue to more obvious symptoms, recognizing liver inflammation early can save.

New research reveals that Epstein-Barr virus reactivation, triggered by COVID, may cause MIS-C in children. MIS-C is a severe ...