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Delta Variant Behind More Than 80% of U.S. Cases; Vaccines Still Highly Effective -Fauci ... - Latest Tweet by Reuters

The latest Tweet by Reuters states, 'Delta variant behind more than 80% of U.S. cases; vaccines still highly effective -Fauci ...'

Delta Variant Behind More Than 80% of U.S. Cases; Vaccines Still Highly Effective -Fauci ... - Latest Tweet by Reuters

(The above story first appeared on LatestLY on Jul 21, 2021 02:06 AM IST. For more news and updates on politics, world, sports, entertainment and lifestyle, log on to our website latestly.com).