Ugh, in case our allergies weren't bad enough.

Retrospective analysis evaluated systematic asymptomatic screening using saliva PCR, with most tests performed within 72 ...

LONDON -- It's an issue that's been argued about for months, both by experts and by people strolling through parks all over the world: Can people who don't feel sick spread the coronavirus, and if so ...

This story has been updated to include a statement from the WHO and clarifying statements from Dr. Maria Van Kerkhove. A World Health Organization leader walked back statements she made Monday that ...

June 9, 2020 // Editor’s note: Since the publication of this story, the WHO has clarified its statement about asymptomatic spread of SARS-CoV-2, calling it a "misunderstanding." Medscape will publish ...

How Canada can avoid past mistakes as public health measures ease. People say they want COVID-19 to become 'endemic.' But what does that really mean? Several jurisdictions across the country outlined ...