CNN Health

Californians are now required to wear masks in a variety of public settings when social distancing isn't possible. The order by Gov. Gavin Newsom includes visits to high-risk settings such as healthcare facilities and while people are waiting or riding public transit.

A simple device that fits on to the existing air vents inside an airplane cabin could help reduce the risk of inflight Covid-19 infections.

The disturbing resurgence of Covid-19 cases in the US, particularly in the southern and western states, has flattened any optimism for a smooth national reopening.

Fraternity parties in Mississippi have continued this summer, and as a result Covid-19 cases have too, the state's health officer said Thursday.

Juan Elias, a father of two in Oakland, California, has been experiencing a feeling that is deeply familiar to most moms since he became the primary caregiver of his two sons during the pandemic.

As the number of coronavirus cases in Oklahoma continues to rise, some experts are urging health officials to shut down President Donald Trump's rally in Tulsa tomorrow.

Adam Aron, the CEO of AMC Theatres, doesn't just believe it's safe to go back to AMC to catch a movie, he says he might even see a double feature when the world's largest movie theater chain reopens next month.

Early on Sunday morning, the mutilated body of a 42-year-old woman was found in Eersterust, a middle-class township in Pretoria, South Africa.

It's breakfast time, which means I need to get my temperature checked, put on my face mask, smother my hands in alcohol disinfectant and wear a pair of plastic gloves.

Until last week, Beijing seemed to have all but moved on from the coronavirus pandemic.

When San Francisco implemented its shelter-in-place order in mid-March, the coronavirus continued to spread through the city's Hispanic population in parts of the densely populated Mission District, researchers at the University of California, San Francisco reported Thursday.

Even on the beach, people should stay six feet apart, according to the US Centers for Disease Control and Prevention. And yes, face masks are appropriate beach wear.

Ten states saw a record number of new Covid-19 cases this week, and one of them could be the next epicenter of the pandemic.

Need another reason to get off the couch and get moving while cooped up during the coronavirus epidemic?

Read CNN's Fast Facts on Tuberculosis (also known as TB) and learn more about this infection that mainly affects the lungs.

Some people are responsible for spreading the virus more than others. These people have been called "super spreaders," but are they really different from the rest of us? CNN Chief Medical Correspondent Dr. Sanjay Gupta talks to Elizabeth McGraw, the director of the Center for Infectious Disease Dynamics and professor of entomology at Penn State University, about who or what a super spreader is.

A genetically modified male mosquito named OX5034 has received both state and federal approval to be released into the Florida Keys now through 2022, against the objection of many local residents and a coalition of environmental advocacy groups.

Nine Texas mayors, including those in Houston, Dallas, Austin and San Antonio, have urged Gov. Greg Abbott to give them the authority to require masks be worn in public "where physical distancing cannot be practiced."