CLEAN : Two Pfizer jabs gives 70% protection from Omicron: S.African doctor

The video discusses a clinical twin study analyzing 211,000 PCR test results to compare vaccinated and unvaccinated clients. It highlights a reduction in vaccine effectiveness against infection, with current protection at 33% compared to 80% against the Delta variant. However, vaccines still offer 70% protection against severe disease and hospitalization, especially with the highly transmissible Omicron variant. The study notes a milder disease course in South Africa, with 29% fewer severe cases and lower hospital admissions compared to previous variants.

What new insight or understanding did you gain from this video?