The spread of the delta coronavirus variant has pushed the threshold for herd immunity to well over 80% and potentially almost 90%, the Infectious Diseases Society of America said.
Indonesia is effectively ditching its bid for herd immunity as delta pushes the threshold beyond reach. Thailand had record deaths and cases, while Australia found an infection in the far-north city of Cairns. Macau is shutting bars and cinemas, and there’s growing concern about the outbreak in mainland China.
"virus" - Google News
August 04, 2021 at 06:02AM
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Covid-19 Pandemic: Live Updates and News for Aug. 4, 2021 - Bloomberg
"virus" - Google News
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