Vaccine effectiveness of one, two, and three doses of BNT162b2 and CoronaVac against COVID-19 in Hong Kong: a population-based observational study

Vaccine effectiveness of heterologous CoronaVac plus BNT162b2 in Brazil

(2022) Thiago Cerqueira-Silva et al.   NATURE MEDICINE

Duration of Protection against Mild and Severe Disease by Covid-19 Vaccines

(2022) Nick Andrews et al.   NEW ENGLAND JOURNAL OF MEDICINE

Cocirculation of two SARS-CoV-2 variant strains within imported pet hamsters in Hong Kong

(2022) Kin-Hang Kok et al.   Emerging Microbes & Infections

Rapid Spread of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Omicron Subvariant BA.2 in a Single-Source Community Outbreak

(2022) Vincent Chi-Chung Cheng et al.   CLINICAL INFECTIOUS DISEASES

Estimation of Relative Vaccine Effectiveness in Influenza: A Systematic Review of Methodology

(2022) Martina E. McMenamin et al.   EPIDEMIOLOGY

Comparative analysis of the risks of hospitalisation and death associated with SARS-CoV-2 omicron (B.1.1.529) and delta (B.1.617.2) variants in England: a cohort study

(2022) Tommy Nyberg et al.   LANCET

Covid-19 Vaccine Effectiveness against the Omicron (B.1.1.529) Variant

(2022) Nick Andrews et al.   NEW ENGLAND JOURNAL OF MEDICINE

Effectiveness of mRNA Vaccination in Preventing COVID-19–Associated Invasive Mechanical Ventilation and Death — United States, March 2021–January 2022

(2022) Mark W. Tenforde et al.   MMWR-MORBIDITY AND MORTALITY WEEKLY REPORT

Waning immune responses against SARS-CoV-2 variants of concern among vaccinees in Hong Kong

(2022) Qiaoli Peng et al.   EBioMedicine

Impact and effectiveness of mRNA BNT162b2 vaccine against SARS-CoV-2 infections and COVID-19 cases, hospitalisations, and deaths following a nationwide vaccination campaign in Israel: an observational study using national surveillance data

(2021) Eric J Haas et al.   LANCET

COVID-19 vaccine coverage in health-care workers in England and effectiveness of BNT162b2 mRNA vaccine against infection (SIREN): a prospective, multicentre, cohort study

(2021) Victoria Jane Hall et al.   LANCET

Effectiveness of Covid-19 Vaccines against the B.1.617.2 (Delta) Variant

(2021) Jamie Lopez Bernal et al.   NEW ENGLAND JOURNAL OF MEDICINE

Effectiveness of an Inactivated SARS-CoV-2 Vaccine in Chile

(2021) Alejandro Jara et al.   NEW ENGLAND JOURNAL OF MEDICINE

Effectiveness of BNT162b2 Vaccine against Omicron Variant in South Africa

(2021) Shirley Collie et al.   NEW ENGLAND JOURNAL OF MEDICINE

Waning Immunity after the BNT162b2 Vaccine in Israel

(2021) Yair Goldberg et al.   NEW ENGLAND JOURNAL OF MEDICINE

Impact assessment of non-pharmaceutical interventions against coronavirus disease 2019 and influenza in Hong Kong: an observational study

(2020) Benjamin J Cowling et al.   Lancet Public Health

Validity of major osteoporotic fracture diagnosis codes in the Clinical Data Analysis and Reporting System in Hong Kong

(2017) Chor-Wing Sing et al.   PHARMACOEPIDEMIOLOGY AND DRUG SAFETY