SINGAPORE, Oct 20 (Reuters) – Singapore said on Thursday (Oct 20) it will implement a rule requiring COVID-19 booster shots to be taken within 270 days of completing the primary vaccination regimen to maintain fully vaccinated status. The rule will be in place from Dec 1, 2022, and people who are not boosted within that timeline will have their vaccination status revert to .
Singapore Says COVID-19 Booster Shots Will Be Required Within 270 Days of Primary Vaccination
