CLEAN : S.Africa: Inoculations continue as Pfizer study shows two jabs 70% effective

The video discusses a clinical twin study comparing vaccinated and unvaccinated individuals, focusing on the effectiveness of vaccines against the Omicron variant. It highlights a reduction in vaccine effectiveness against infection but maintains significant protection against severe disease and hospitalization. The study also notes a milder course of disease with lower hospital admissions compared to previous variants.

What were the outcomes compared in the clinical twin study mentioned?

What is the good news being observed in South Africa regarding the course of disease?

What was the percentage reduction in severity of disease observed on average compared to prior variants?