The most common symptoms of long COVID
What to Know About the Latest Subvariants
They're even more transmissible than predecessors
Access to In-Demand Antiviral Drug Has Eased
Paxlovid is now widely available
How COVID Can Increase Your Shingles Risk
Study shows link between the two
Wearing a Mask Even When Others Don't
How it still helps protect the wearer
More than 90 percent of victims were 50 or older