covid 19 variant

COVID-19 questions about vaccines, quarantine and testing are back
A summer wave of COVID-19 cases is hitting the US, and raising questions about vaccines, quarantine and testing.
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
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WHO: XBB.1.5 is most transmissible omicron subvariant yet
Staying safe during RSV, COVID-19, flu 'triple-demic'
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
COVID subvariants: What to know and should you be concerned?
US clears updated COVID boosters targeting newest omicron strain
New strategy for newly updated COVID booster amid variant surge
Stanford doctor explains why people are getting hives post-COVID
Health officials warn of another possible pandemic wave
Why is the BA.5 COVID-19 variant so contagious?
COVID cases undercount leave US with blind spot amid BA.5 spread
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Show Fewer
More Stories
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
Staying safe during RSV, COVID-19, flu 'triple-demic'
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
COVID subvariants: What to know and should you be concerned?
US clears updated COVID boosters targeting newest omicron strain
New strategy for newly updated COVID booster amid variant surge
Stanford doctor explains why people are getting hives post-COVID
Health officials warn of another possible pandemic wave
Why is the BA.5 COVID-19 variant so contagious?
COVID cases undercount leave US with blind spot amid BA.5 spread
Show More
Show Fewer
More Videos
From CNN Newsource affiliates