By Kavya B and Aparupa Mazumder (Reuters) – Global COVID-19 cases surpassed 500 million on Thursday, according to a Reuters tally, as the highly contagious BA.2 sub-variant of Omicron surges …
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ba.2
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(Reuters) -The U.S. national public health agency said on Tuesday that BA.2 sub-variant of Omicron was estimated to account for more than half the coronavirus variants in the country. A …
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WASHINGTON – The White House said on Monday that the Omicron BA.2 sub-variant of COVID-19 had been circulating in the United States for some time, with roughly 35,000 cases at …
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JOHANNESBURG -The BA.2 sub-variant of Omicron has been found in five African countries, a World Health Organization scientist said on Thursday, adding she was concerned about the development because samples …
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By Julie Steenhuysen CHICAGO – The highly transmissible Omicron variant of the SARS-CoV-2 virus – the most common form of which is known as BA.1 – now accounts for nearly …
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COPENHAGEN – The BA.2 subvariant of the Omicron coronavirus variant, which has quickly taken over in Denmark, is more transmissible than the more common BA.1 and more able to infect …