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COVID-19 Vaccine Booster Shots (3rd Dose)|Ministry of Health, Labour and Welfare, government of Japan|厚生労働省
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Phase 1/2 trial of SARS-CoV-2 vaccine ChAdOx1 nCoV-19 with a booster dose induces multifunctional antibody responses | Nature Medicine
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COVID-19 vaccine waning and effectiveness and side-effects of boosters: a prospective community study from the ZOE COVID Study - The Lancet Infectious Diseases
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Ontario to allow COVID-19 vaccine booster shots to seniors 70+, AstraZeneca recipients among others | Globalnews.ca
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