Pfizer-BioNTech mRNA BNT162b2 Covid-19 vaccine protection against variants of concern after one versus two doses

Affiliations

• ¹ Infectious Disease Epidemiology Group, Weill Cornell Medicine-Qatar, Cornell University, Doha, Qatar.
• ² World Health Organization Collaborating Centre for Disease Epidemiology Analytics on HIV/AIDS, Sexually Transmitted Infections, and Viral Hepatitis, Weill Cornell Medicine-Qatar, Cornell University, Qatar Foundation - Education City, Doha, Qatar.
• ³ Department of Population Health Sciences, Weill Cornell Medicine, Cornell University, New York, NY, USA.
• ⁴ Biomedical Research Center, Member of QU Health, Qatar University, Doha, Qatar.
• ⁵ Department of Biomedical Science, College of Health Sciences, Member of QU Health, Qatar University, Doha, Qatar.
• ⁶ Department of Pathology, Sidra Medicine, Doha, Qatar.
• ⁷ Genomics Laboratory, Weill Cornell Medicine-Qatar, Cornell University, Doha, Qatar.
• ⁸ Department of Genetic Medicine, Weill Cornell Medicine-Qatar, Cornell University, Doha, Qatar.
• ⁹ Hamad Medical Corporation, Doha, Qatar.
• ¹⁰ Wellcome-Wolfson Institute for Experimental Medicine, Queens University, Belfast, UK.
• ¹¹ Department of Mathematics, Statistics, and Physics, Qatar University, Doha, Qatar.
• ¹² College of Health Sciences, QU Health, Qatar University, Doha, Qatar.
• ¹³ Primary Health Care Corporation, Doha, Qatar.
• ¹⁴ Ministry of Public Health, Doha, Qatar.