BNT162b2 vaccine protection against omicron and effect of previous infection variant and vaccination sequence among children and adolescents in Singapore: a population-based cohort study

Duration of immunity to SARS-CoV-2 in children after natural infection or vaccination in the omicron and pre-omicron era: A systematic review of clinical and immunological studies

(2023) Danilo Buonsenso et al.   Frontiers in Immunology

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

(2023) Celine Y Tan et al.   LANCET INFECTIOUS DISEASES

Protection against SARS-CoV-2 after Covid-19 Vaccination and Previous Infection

(2022) Victoria Hall et al.   NEW ENGLAND JOURNAL OF MEDICINE

Effectiveness of the BNT162b2 Vaccine after Recovery from Covid-19

(2022) Ariel Hammerman et al.   NEW ENGLAND JOURNAL OF MEDICINE

Vaccination before or after SARS-CoV-2 infection leads to robust humoral response and antibodies that effectively neutralize variants

(2022) Timothy A. Bates et al.   Science Immunology

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

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

Mind the “Vaccine Fatigue”

(2022) Zhaohui Su et al.   Frontiers in Immunology

Effects of Previous Infection and Vaccination on Symptomatic Omicron Infections

(2022) Heba N. Altarawneh et al.   NEW ENGLAND JOURNAL OF MEDICINE

Effectiveness of BNT162b2 Vaccine against Omicron in Children 5 to 11 Years of Age

(2022) Sharon H.X. Tan et al.   NEW ENGLAND JOURNAL OF MEDICINE

Comparative neutralisation profile of SARS-CoV-2 omicron subvariants BA.2.75 and BA.5

(2022) Chee-Wah Tan et al.   Lancet Microbe

Association between regular physical activity and the protective effect of vaccination against SARS-CoV-2 in a South African case–control study

(2022) Shirley Collie et al.   BRITISH JOURNAL OF SPORTS MEDICINE

Vaccine effectiveness against Delta, Omicron BA.1, and BA.2 in a highly vaccinated Asian setting: a test-negative design study

(2022) Celine Y. Tan et al.   CLINICAL MICROBIOLOGY AND INFECTION

Covid-19 Vaccine Protection among Children and Adolescents in Qatar

(2022) Hiam Chemaitelly et al.   NEW ENGLAND JOURNAL OF MEDICINE

Analysis of Neutralizing Antibody Levels in Children and Adolescents Up to 16 Months After SARS-CoV-2 Infection

(2022) Chee Fu Yung et al.   JAMA Pediatrics

SARS-CoV-2 antigen rapid tests and universal screening for COVID-19 Omicron variant among hospitalized children

(2022) Kai-Qian Kam et al.   AMERICAN JOURNAL OF INFECTION CONTROL