Guy Hatchard

Remarkably some scientists in Qatar working with counterparts in New York have undertaken a study asking vital questions.

They decided to study only the unvaccinated.

They found:

“Effectiveness of primary infection against severe, critical, or fatal COVID-19 reinfection was 97.3% (95% CI: 94.9- 98.6%), irrespective of the variant of primary infection or reinfection, and with no evidence for waning. Similar results were found in subgroup analyses for those ≥50 years of age.”