Though Alzheimer's patients under age 65 can qualify for Medicare, they don't get access to just any treatment.
About 3.4 million deaths were registered in the U.S. last year, almost 529,000 more than in 2019.
Children with severe Covid-19 tend to have underlying conditions that make them susceptible, just like adults.
There's a stark conservative-liberal, rural-urban divide in vaccinations.
Health officials say they don’t yet know how far the variant may already have traveled in the U.S.
The CDC developed a test that can check for both viruses at the same time.
The CDC said the illness was likely associated with some type of chemical exposure.
A solvent called dimethylformamide was discovered in the drug valsartan, made by Novartis and other companies.
The idea of infusing young blood to fight aging has attracted technology entrepreneurs like billionaire Peter Thiel.
An investigation into FDA inspections at generic drug factories raises questions about safety.