Abbott Lab's rapid antigen test can be run without lab equipment in 15 minutes.
The vaccine has been approved for emergency use in medical workers, customs and border officials and other high risk groups.
A man in Hong Kong was reinfected with the novel coronavirus twice, but didn't develop any symptoms the second time.
Mortality rates in New York City during the early COVID-19 outbreak and in the peak of the 1918 flu pandemic were "in the same ballpark."
A new model hints that sending evacuees to counties with low COVID-19 spread may help minimize cases.
The test doesn't require any proprietary equipment or technology, meaning designated laboratories could follow a specific protocol to conduct their own tests.
The new findings "highlight the broad impact of the pandemic and the need to prevent and treat these conditions," the authors wrote.
In this special episode of Life's Little Mysteries, we'll give you the latest news and answer frequently asked questions about the new coronavirus and COVID-19.