What does it mean to be asymptomatic? SARS-CoV-2 – the virus that causes COVID-19 – can produce a range of clinical manifestations. Some people who are infected never develop any symptoms at all.

"Asymptomatic" coronavirus cases have been making headlines recently, causing much confusion and controversy. The very topic is inherently frightening: If someone can spread this nasty virus without ...

A challenging aspect of COVID-19 is evidence it can be spread from people who have no sign of being sick, making it harder to know who to avoid and how to stay healthy. It also makes the deadly virus ...

Don’t put aside your mask. People who aren’t showing symptoms can pass the coronavirus on to others, experts say, despite a comment from a top global health official that it’s rare and not what is ...

With evolving updates from the World Health Organization and the Centers for Disease Control and Prevention in Atlanta about the novel coronavirus, there may be some confusion about the ways it can ...

New confusion over asymptomatic transmission of COVID-19. We've been told by public health experts for weeks that COVID-19 is being spread in part by masses of sick people who show no symptoms. Now, ...

There are usually a few indicators when you're sick. It's common to feel noticeable symptoms with any illness, such as a fever, headache, shortness of breath, stomach or chest pain, and coughing or ...

An expert with the World Health Organization on Monday made brief comments about asymptomatic spread of COVID-19 that sparked a firestorm of confusion, backlash, and criticism. On Tuesday, the WHO ...