The increased transmissibility of the Omicron variant from person to person has been shown, resulting in increased incidence and an increase in the positive sample rate, said South Africa s Ministry of Health in a joint statement on results of .
The increased transmissibility of the Omicron variant from person to person has been shown, resulting in increased incidence and an increase in the positive sample rate, said South Africa s Ministry of Health in a joint statement on results of Russian-South African Scientific Mission to study features of new coronavirus infection.