Area of research
Infectious Diseases · Pulmonary and Respiratory Medicine
Research interest
Research interests include SARS-CoV-2 and COVID-19 Research, Chronic Obstructive Pulmonary Disease (COPD) Research, Acute Ischemic Stroke Management, and Vaccine Coverage and Hesitancy.
Dual sensory impairment: Global prevalence, future projections, and its association with cognitive decline
Risks of SARS-CoV-2 JN.1 Infection and COVID-19–Associated Emergency Department Visits/Hospitalizations Following Updated Boosters and Prior Infection: A Population-Based Cohort Study
Protective immunity of SARS-CoV-2 infection and vaccines against medically attended symptomatic omicron BA.4, BA.5, and XBB reinfections in Singapore: a national cohort study
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
Effectiveness of BNT162b2 Vaccine against Omicron in Children 5 to 11 Years of Age
Comparative Effectiveness of mRNA and Inactivated Whole-Virus Vaccines Against Coronavirus Disease 2019 Infection and Severe Disease in Singapore
Effectiveness of a Fourth Dose of COVID-19 mRNA Vaccine Against Omicron Variant Among Elderly People in Singapore.
Connecting clusters of COVID-19: an epidemiological and serological investigation