Kelvin K. H. Kwan

Real-world COVID-19 vaccine effectiveness against the Omicron BA.2 variant in a SARS-CoV-2 infection-naive population

Jonathan J. Lau, Samuel M. S. Cheng, Kathy Leung et al. · Nature Medicine · 2023 · 203 citations · Full text

Veterinary Medicine, Immunology, Infectious Diseases +17

Immunogenicity and reactogenicity of SARS-CoV-2 vaccines BNT162b2 and CoronaVac in healthy adolescents

Jaime S. Rosa Duque, Xiwei Wang, Daniel Leung et al. · Nature Communications · 2022 · 69 citations · Full text

Veterinary Medicine, Immunology, Infectious Diseases +17

Strength and durability of antibody responses to BNT162b2 and CoronaVac

Benjamin J. Cowling, Irene Wong, Eunice Y. C. Shiu et al. · Vaccine · 2022 · 28 citations · Full text

Veterinary Medicine, Immunology, Infectious Diseases +15

Comparative antibody and cell-mediated immune responses, reactogenicity, and efficacy of homologous and heterologous boosting with CoronaVac and BNT162b2 (Cobovax): an open-label, randomised trial

Nancy Leung, Samuel M. S. Cheng, Carolyn A. Cohen et al. · The Lancet Microbe · 2023 · 25 citations · Full text

Veterinary Medicine, Immunology, Infectious Diseases +17

Immunogenicity of a Third Dose of BNT162b2 to Ancestral Severe Acute Respiratory Syndrome Coronavirus 2 and the Omicron Variant in Adults Who Received 2 Doses of Inactivated Vaccine

Nancy Leung, Samuel M. S. Cheng, Mario Martín-Sánchez et al. · Clinical Infectious Diseases · 2022 · 18 citations · Full text

Veterinary Medicine, Immunology, Infectious Diseases +17