First off, we discuss South Africa versus Portugal. In June 2022, both were experiencing a rise in Omicron B 4/5 infections. What is the differences between these countries?
Omicron BA 4/5 is a variant of “vaccinated…
First off, we discuss South Africa versus Portugal. In June 2022, both were experiencing a rise in Omicron B 4/5 infections. What is the differences between these countries?