covid 19 variant

California eases COVID rules, mild cases no longer warrant isolation
California, the state that once enacted some of the strictest COVID-19 protocols, has recently relaxed its guidance, going even a step further than the CDC.
COVID JN.1 variant now leading cause of infections in US
Here's where new COVID JN.1 variant is spreading in US
JN.1 now the 'fastest-growing' COVID variant in the US
COVID-19 hospitalizations are increasing in US
New COVID wave and what to expect at the airport this holiday
Why you should wait a few days before taking an at-home COVID test
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FDA signs off on updated COVID vaccine boosters
COVID-19 questions about vaccines, quarantine and testing are back
Everything you need to know about the new dominant COVID variant
1 in 4 Americans hadn't contracted COVID by the end of 2022: CDC
J&J COVID-19 vaccine no longer available in the US
The Covid-19 public health emergency ends. Here's what that means
These benefits will disappear when Biden ends COVID-19 emergencies
FDA halts authorization of Evusheld for COVID-19 medication
WHO: XBB.1.5 is most transmissible omicron subvariant yet
Experts: Expect more COVID after holiday, but severe surge unlikely
Moderna says updated booster stronger against omicron subvariants
Scientists explain what to expect with COVID variants XBB, BQ.1
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More Stories
COVID JN.1 variant now leading cause of infections in US
Here's where new COVID JN.1 variant is spreading in US
JN.1 now the 'fastest-growing' COVID variant in the US
COVID-19 hospitalizations are increasing in US
New COVID wave and what to expect at the airport this holiday
Why you should wait a few days before taking an at-home COVID test
FDA signs off on updated COVID vaccine boosters
COVID-19 questions about vaccines, quarantine and testing are back
Everything you need to know about the new dominant COVID variant
1 in 4 Americans hadn't contracted COVID by the end of 2022: CDC
J&J COVID-19 vaccine no longer available in the US
The Covid-19 public health emergency ends. Here's what that means
These benefits will disappear when Biden ends COVID-19 emergencies
FDA halts authorization of Evusheld for COVID-19 medication
WHO: XBB.1.5 is most transmissible omicron subvariant yet
Experts: Expect more COVID after holiday, but severe surge unlikely
Moderna says updated booster stronger against omicron subvariants
Scientists explain what to expect with COVID variants XBB, BQ.1
Show More
Show Fewer