South Africa's case fatality rate falls again to 0.5%. The theory that Omicron causes milder symptoms is becoming very hard to ignore... pic.twitter.com/rYxZDTOoGw— Tom Calver (@TomHCalver) December 13, 2021
South Africa's case fatality rate falls again to 0.5%. The theory that Omicron causes milder symptoms is becoming very hard to ignore... pic.twitter.com/rYxZDTOoGw