Of all the coronavirus’s qualities, perhaps the most surprising has been that seemingly healthy people can spread it to others. This trait has made the virus difficult to contain, and continues to challenge efforts to identify and isolate infected people.
RICHMOND, Va. — Virginia has rolled out a smartphone app to automatically notify people if they might have been exposed to the coronavirus, becoming the first U.S. state to use new pandemic technology created by Apple and Google.
Though 33 states now have face mask mandates, Gov. Pete Ricketts says his state of Nebraska will not be joining them. On Monday, Ricketts doubled down on his conviction that a statewide mask mandate would be too “heavy-handed.”
Scientists are beginning to untangle one of the most complex biological mysteries of the coronavirus pandemic: Why do some people get severely sick, whereas others quickly recover?
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