B. Ong

Dengue hemorrhagic fever transmitted by blood transfusion.

E. Koay, R. Lin, P. Tambyah, 2008, The New England journal of medicine.

Connecting clusters of COVID-19: an epidemiological and serological investigation

Po Ying Chia, Shawn Vasoo, Junxiong Pang, 2020, The Lancet Infectious Diseases.

Comparative Effectiveness of mRNA and Inactivated Whole Virus Vaccines against COVID-19 Infection and Severe Disease in Singapore

Y. Leo, D. Lye, W. Wei, 2022, Clinical infectious diseases : an official publication of the Infectious Diseases Society of America.

Effectiveness of bivalent mRNA vaccines against medically attended symptomatic SARS-CoV-2 infection and COVID-19-related hospital admission among SARS-CoV-2-naive and previously infected individuals: a retrospective cohort study.

E. Ren, D. Lye, C. Chiew, 2023, The Lancet. Infectious diseases.