Vaccine Failure: South Africa vs. Portugal: Same Variant, Opposite Outcomes
Ba.5 is a “Variant for Boosted People” South Africa vs. Portugal: Same Variant, Opposite Outcomes Igor Chudov Summary: The BA4/5 sister variants currently dominate two countries: South Africa and Portugal. South Africa is barely vaccinated (only 35% had a vaccine, 5% had a booster), whereas Portugal is 95% vaccinated and 70% boosted. The situations in … Read more