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?
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Omicron BA 4/5 is a variant of “vaccinated…
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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?