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Pfizer-BioNTech's COVID-19 Vaccine Has Been Less Effective in South Africa at Keeping ... - Latest Tweet by Reuters

The latest Tweet by Reuters states, 'Pfizer-BioNTech's COVID-19 vaccine has been less effective in South Africa at keeping people infected with the virus out of hospital since the Omicron variant emerged last month, a real-world study showed ...'

Pfizer-BioNTech's COVID-19 Vaccine Has Been Less Effective in South Africa at Keeping ... - Latest Tweet by Reuters

(The above story first appeared on LatestLY on Dec 15, 2021 06:07 PM IST. For more news and updates on politics, world, sports, entertainment and lifestyle, log on to our website latestly.com).