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Late-stage coronavirus vaccine trials run by AstraZeneca and Johnson & Johnson have resumed in the United States after the companies said Friday (Oct 23) that s
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Months into the school year, school reopenings across the United States remain a patchwork of plans: in-person, remote and hybrid; masked and not; socially dist
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The United States and China dealt with the spread of the devastating coronavirus pandemic in vastly different ways, and that split is reshaping the global battl
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Air pollution killed 476,000 newborns in 2019, with the biggest hot spots in India and Sub-Saharan Africa, according to a new global study which said that nearl
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The risk of exposure to the coronavirus on flights is very low, a US Department of Defence study released on Thursday (Oct 15) found, a positive sign for the ai
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The sprint to find a medical breakthrough to contain Covid-19 stumbled this week, as a pair of pharmaceutical giants working on treatments and vacc
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Reports of reinfection with the coronavirus evoke a nightmarish future: Repeat bouts of illness, impotent vaccines, unrelenting lockdowns, a pandemic without an
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The sprint to find medical breakthroughs to contain Covid-19 (coronavirus cure) stumbled this week, as a pair of pharmaceutical giants working to develop treatm
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NEW JERSEY • Johnson & Johnson halted clinical trials of its Covid-19 vaccine after a participant fell ill, the second time that a front runner developer ha
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Almost all documented coronavirus transmissions have occurred indoors, but experts say that wearing a mask outside is justified because there is still a risk of
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