This week, a federal judge struck down the mask mandate for airplanes, trains and other public transport. How can people continue to keep safe on planes now that masks are no longer required? What about vulnerable individuals like immunocompromised people and young children who aren't yet vaccinated? Dr. Leana Wen weighs in.
Short on time but want to burn fat and calories? Try Tabata training, a high-intensity interval training workout created by Japanese scientist Izumi Tabata.
Packages that look just like popular candy and snack foods are filled with marijuana edibles, fooling the unwary and endangering children, a new study says.
The US Centers for Disease Control and Prevention launched its Center for Forecasting and Outbreak Analytics on Tuesday. The center aims to be like the "National Weather Service for infectious diseases," helping to guide decision-making at all levels.
Self-testing for coronavirus is convenient, but keeping the results to yourself can impact more than just your community. Whether your test is positive or negative, here's what to do next.
An organ donation may sound daunting, but to those who need one, it's lifesaving. Living donations make up nearly 40% of annual organ donations. Here is how you can register to be a match.
Understanding autism needs to come from those with it, not just the medical community and parents, says Eric Garcia, author of "We're Not Broken: Changing the Autism Conversation," in a Q&A with CNN.
A loophole that vaping companies have used to circumvent regulators and keep their products on shelves closed this week, enabling the US Food and Drug Administration to go after myriad products being marketed illegally and in a variety of flavors.
New York State health officials are alerting the public to two new viral subvariants -- offshoots of Omicron's BA.2 virus -- that are spreading more quickly through the central part of that state.
The US Food and Drug Administration has granted emergency use authorization to the first Covid-19 test that spots chemical compounds associated with the coronavirus in breath, the agency said Thursday.
The federal "test-to-treat" program, announced in March, is meant to reduce covid hospitalizations and deaths by quickly getting antiviral pills to people who test positive. But even as cases rise again, many Americans don't have access to the program.
This time last year, the brand new, stunningly effective Covid-19 vaccines were rolling out across the country, injecting a strong note of optimism into the United States' once fumbling pandemic response.
