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PublishedApril 22, 2022
Mask mandates return to U.S. college campuses as COVID-19 cases rise
Mandates were shed widely in the wake of spring break as case numbers dropped following a winter surge fueled by the omicron variant, but several Northeast cities have seen a rise in recent weeks,
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PublishedApril 22, 2022
MIT researchers propose fighting Lyme by releasing mice on Nantucket
They want to release hundreds of thousands of native white-footed mice engineered to resist the bacteria that causes Lyme in an effort to slow disease transmission.
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PublishedApril 20, 2022
Justice Department to appeal judge’s order voiding travel mask mandate
The CDC had recently extended the mask mandate until May 3 to allow more time to study the BA.2 omicron subvariant, which is now responsible for the vast majority of U.S. cases.
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PublishedApril 19, 2022
Abortion training under threat for medical students, residents
Legislative efforts to curb abortion target all levels of medical education, and students who want to learn find that options to do so are scarce.
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PublishedApril 18, 2022
Cheers, fear as Trump-appointed federal judge strikes down U.S. transit mask mandate
The mask mandate that applies to public transportation was recently extended by President Biden's administration until May 3.
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PublishedApril 15, 2022
It’s not over: COVID-19 cases are on the rise again in U.S.
The BA.2 mutant of the omicron variant will move through the country gradually, and the Northeast has been hit hardest so far.
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PublishedApril 14, 2022
Pfizer to seek COVID booster for healthy 5- to 11-year-olds
U.S. health authorities already urge everyone 12 and older to get one booster dose.
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PublishedApril 12, 2022
COVID-19, overdoses pushed U.S. to highest death total ever
There were about 80,000 more deaths than 2020's record-setting total.
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PublishedApril 12, 2022
Mask rule for planes and trains still up in the air
A White House coronavirus-policy adviser says another extension is 'on the table.'
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PublishedApril 11, 2022
Can cancer blood tests live up to promise of saving lives?
A new type of blood test that checks for signs of cancer in healthy people has hit the market.
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