world health organization
The virus most likely jumped from a bat to another animal to a human, initial findings suggest.
More than one million additional doses could arrive by end of March.
The worldwide death toll is nearing two million as infections surge, especially in North America and Europe.
The long-awaited device can test for the virus in a minute.
The UN health agency is praising Canada for controlling outbreaks.
Masks could be a "substitute" for some lockdown measures, researchers at Goldman Sachs say.
The U.S. president claims the WHO is promoting "disinformation."
COVID-19 can develop from ingesting droplets that land on everyday surfaces.
The World Health Organization has upgraded the designation of the novel coronavirus.
The novel coronavirus has killed more than 4,200 people worldwide.