CNN Health

Donna Lyerly and her team now spend four hours or more each week disinfecting Airbnb properties with strong chemicals. They drain and clean outdoor hot tubs, wipe board game pieces and remove items that are harder to sanitize, such as throw pillows and decorative bedspreads.

Band-Aid is creating a range of bandages that "embrace the beauty of diverse skin," including hues that better match the skin tones of black and brown customers.

If you've found you're no longer disinfecting your hands as often or becoming more lenient toward unnecessary trips outside, you're not alone.

A southern California county will no longer require residents to wear masks in public after threats of violence over a stricter mask mandate forced out the former county health officer.

More than 500,000 people crossed through Transportation Security Administration checkpoints on Thursday, the first time the numbers have climbed above that mark since travel cratered this spring due to the coronavirus pandemic.

Vaccine experts are worried that President Trump will exert political pressure to put a Covid-19 vaccine on the market before it's ready, and they want assurances from the US Food and Drug Administration that it won't authorize a vaccine unless it has first been studied on at least 30,000 people in clinical studies.

Parents of America's 56 million school children have two questions: When will schools reopen and how will they be safe?

The US surpassed 2 million confirmed coronavirus cases as experts predicted Thursday that tens of thousands more people will get infected and die in the months ahead.

Canceled soccer practices. Shuttered dance rehearsals.

This is usually the time of year that campers are out in full force -- from bare-bones backpackers to folks who roll RV-style -- all enjoying what nature and summer have to offer.

Justin Mavin had never baked bread prior to the pandemic. A friend sent him a link in early March with instructions on how to create a sourdough starter, and his first attempt was a success. Now he's hooked and bakes sourdough bread weekly.

The wife of Li Wenliang, the Wuhan whistleblower doctor who died of coronavirus in February, has given birth to their son, according to the Chinese state-run Litchi News.

Tawah Ndlovu made just enough money as a construction worker during the week, along with ad hoc gardening jobs on the weekends, to support his wife and child. In one fell swoop, South Africa's national lockdown wiped that away. "Every morning I wake up and wonder how I'm going to feed my family," he says.

As the world races to produce an effective Covid-19 vaccine, some experts are turning their attention to a polio vaccine as a way to provide temporary protection against coronavirus.

Read CNN's Fast Facts about the obesity epidemic and learn about obesity in the United States.

Read CNN's Fast Facts on Zika and learn about the virus spread through mosquito bites that can cause birth defects.

View CNN's Fast Facts about stem cells and learn more about these unspecialized cells capable of replicating themselves through cell division.

Read Fast Facts from CNN about SARS, severe acute respiratory syndrome.

A young woman whose lungs were damaged due to Covid-19 has successfully received a double lung transplant, surgeons at Northwestern Memorial Hospital in Chicago announced on Thursday.