Infectious Diseases

If you're losing hair during the pandemic, you're not alone. You also don't need to worry. Here's what to know...

After Covid-19 left her with a loss of smell, or anosmia, Molly Moore is using smell training, including...

Can copper-containing face masks offer more protection against the virus that causes Covid-19? Here's what the science says.

Masks are essential gear for everyone during this pandemic—and some face masks are better than others. Here's everything you...

Wearing a face mask can prevent the spread of Covid-19, but can two masks offer more protection? Double-masking...

Recent research suggests this symptom may be just as common as loss of taste—but it might indicate a milder case...

Moderna and Pfizer are the first two Covid-19 vaccines available, but how do they compare? Here are the similarities and...

If you got the Covid-19 vaccine, you're not in the clear just yet. Here are the possible scenarios where...

Multiple Covid-19 variants are circulating. Here's what to know about these coronavirus mutations and whether the new vaccines will...

The distribution of Covid-19 vaccines is ramping up. Look for shots at local retailers, including CVS pharmacies. Here's how...

Some people still believe the coronavirus is a hoax. Here's expert advice on how to judge information and how to...

Costco is one of many retailers that will be offering Covid-19 vaccines. Here's how the vaccination process works and...

Is the vaccine safe? How long does the protection last? When will you be able to get it? Here are...

Masks are an essential ingredient in the fight against Covid-19's spread, but our eyes are paying a price.

The first Covid-19 vaccine is closer to launch, but how long it will take until you get it may...

A pulse oximeter may be a helpful tool to monitor oxygen levels at home if you suspect you have

From stocking your pantry to creating a cozy nest, here are expert tips on preparing for a coronavirus winter.

When it comes to coronavirus "super spreader" events, a relatively small proportion of virus carriers are thought to be responsible...

Check the facts and the hard data, coronavirus is not a hoax. Here are six reasons why, according to...

Super spreader events can transmit Covid-19 to dozens or even hundreds of people. Here are some of the...

It's hard to read someone's facial expressions and body language when all you can see is their eyes, but learning...

The Covid-19 pandemic is changing the health of Americans in surprising ways, from a possible milder flu season...

Face shields can provide Covid-19 protection, but only if you wear them with a face mask. Here's...

Super-spreader events—and super spreaders—can transmit a virus to many people all at once. The recent event in the Rose Garden...

Stay warm, cozy, and stylish in winter with these doctor-recommended face masks for cold weather, from neck gaiters to reusable...

You don't have to be critically ill to suffer heart damage from Covid-19. The virus can cause heart trouble...

After a severe Covid-19 diagnosis, a personal trainer is left in a wheelchair after having his right leg and ...

More than 200 days after she was first diagnosed, a Covid-19 "long-hauler" shares her experience of virus-induced smell and taste...

Mosquitoes can transmit many diseases but current evidence suggests that Covid-19 isn't one of them. Still, it's important to take...