sars 2 infectivity

 8-13-21  South Africa  10.3% increase/day   https://www.worldometers.info/coronavirus/country/south-africa/

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USA 148/6332= 2.3% increase/day

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Malaysia 21/212= 9.9% increase/day

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India 43/351= 12.3% increase/day

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Brazil 34/543= 6.3% increase/day

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Russia 22/518= 4.2% increase/day

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Turkey 21/391= 5.4% increase/day

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France 26/420= 6.2% increase/day

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