A two-dose Pfizer/BioNTech vaccination appeared to provide just 33% protection against infection during South Africa’s current omicron wave, but 70% protection against hospitalization.
A two-dose Pfizer/BioNTech vaccination appeared to provide just 33% protection against infection during South Africa’s current omicron wave, but 70% protection against hospitalization.
Copyright © 2024 | WordPress Theme by MH Themes