Pfizer and BioNTech have asked the European Medicines Agency to authorize their updated coronavirus booster vaccine that includes the most recent omicron subvariants.
Aug 26, 2022
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Russia reported a new daily high of COVID-19 cases on Sunday, breaking its national record for the third day running as the highly contagious Omicron variants spurs surging infections.
Jan 23, 2022
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Using prenatal magnetic resonance imaging, a group of MedUni Vienna researchers examined the placentas and fetuses of women who tested positive for SARS-CoV-2 during pregnancy. Their research results demonstrate that the ...
Jan 23, 2023
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The omicron variant escapes the immune response better than other SARS-CoV-2 variants and their related coronaviruses in humans, bats and pangolins. This finding, published by a research team led by Duke-NUS Medical School ...
Oct 10, 2022
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Britain's government tightened travel restrictions Saturday amid concerns about the spread of the omicron coronavirus variant, saying all travelers arriving in England will need to take a COVID-19 test before they board their ...
Dec 5, 2021
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The rapid evolution and emergence of new SARS-CoV-2 variants, such as the omicron variant, renders it highly capable of evading the host immunity.
Mar 22, 2023
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Scientists have released the first real-world data from Africa on the effectiveness of two doses of AstraZeneca/ChaAd0x-1 COVID-19 vaccination, showing that while protective against SARS-CoV-2, immunity against the delta ...
May 11, 2022
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The WHO warned Tuesday that the Omicron coronavirus variant could overwhelm healthcare systems despite early studies suggesting it causes milder disease, as China and Germany reintroduced tough restrictions to stem new infections.
Dec 28, 2021
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(HealthDay News)—New animal research offers a compelling explanation as to how the Omicron variant causes less severe disease than some of its predecessors: It seems to settle in the nose, throat and windpipe, rather than ...
Jan 3, 2022
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Late-night disco partying. Elbow-to-elbow seating in movie theaters. Mask-free bearing of faces in public, especially in Europe and North America: Bit by bit, many countries that have been hard-hit by the coronavirus are ...
Feb 2, 2022
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