Karl CK Chan

Serological assays for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), March 2020

Ranawaka A. P. M. Perera, Chris Ka Pun Mok, Owen TY Tsang et al. · Eurosurveillance · 2020 · 371 citations · Full text

Life Sciences, Immunology, Infectious Diseases +16

SARS-CoV-2 Omicron variant BA.2 neutralisation in sera of people with Comirnaty or CoronaVac vaccination, infection or breakthrough infection, Hong Kong, 2020 to 2022

Samuel M. S. Cheng, Chris Ka Pun Mok, Karl CK Chan et al. · Eurosurveillance · 2022 · 36 citations · Full text

Veterinary Medicine, Immunology, Infectious Diseases +9

Evaluation of a SARS-CoV-2 surrogate virus neutralization test for detection of antibody in human, canine, cat and hamster sera

Ranawaka A. P. M. Perera, Ronald LW Ko, Owen TY Tsang et al. · medRxiv · 2020 · 34 citations · Full text

Veterinary Medicine, Infectious Diseases, Diagnostic Microbiology +10

Plaque-neutralizing antibody to BA.2.12.1, BA.4 and BA.5 in individuals with three doses of BioNTech or CoronaVac vaccines, natural infection and breakthrough infection

Samuel Cheng, Chris KP Mok, John KC Li et al. · Journal of Clinical Virology · 2022 · 29 citations · Full text

Veterinary Medicine, Immunology, Infectious Diseases +17

Neutralizing antibody titres to SARS-CoV-2 Omicron variant and wild-type virus in those with past infection or vaccinated or boosted with mRNA BNT162b2 or inactivated CoronaVac vaccines

Malik Peiris, Samuel M. S. Cheng, Chris Ka Pun Mok et al. · Research Square · 2022 · 27 citations · Full text

Veterinary Medicine, Immunology, Infectious Diseases +17