Australia continues to...
Don’t pump brakes: our COVID strategy must change to reflect reality
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World News
Omicron Symptoms Can Look Like Allergies—Here’s How to Tell the Difference
Fact checked on May 26, 2022...
Omicron survives longer on plastic surfaces and skin
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COVID Reinfections to Grow With New Omicron Subvariants
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ACI Asia-Pacific, a region...
Is Omicron airborne? Dr. Bonnie Henry weighs in
Provincial health officer...
Is Omicron really less severe than Delta? Here’s what the science says.
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Omicron to be treated like other winter viruses
Nearly one-quarter of the...
How Long Is the Coronavirus Infectious When It’s in the Air?
As the fast-moving Omicron...
Explainer: Can we still avoid Covid-19 and is there any point trying?
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Virus Expert Warns These States Will Have Next Surge
As much as we'd like to...
COVID-19 superspreader events typically originate from few carriers
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Indoor Air Pollution in the Time of Coronavirus
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Excitement in Shanghai as officials promise reopening after two-month lockdown, and cases continue to flatten in U.S. Northeast
There was excitement in...
New York City could bring back Covid mask mandate, vaccine checks if hospitals come under pressure
New York City could bring...