Efficacy of Natural Immunity against SARS-CoV-2 Reinfection with the Beta Variant

NEW ENGLAND JOURNAL OF MEDICINE

MASSACHUSETTS MEDICAL SOC

1. Biomedical Research Program
2. Qatar Ministry of Public Health
3. Hamad Medical Corporation
4. Sidra Medicine
5. Biostatistics, Epidemiology, and Biomathematics Research Core at Weill Cornell Medicine-Qatar
6. Genomics Core at Weill Cornell Medicine-Qatar