22-09-2021, 05:43 PM
Seniors who have completed their two-dose vaccination regimen at least six months ago will be invited to receive their booster dose of an mRNA vaccine with SMSes sent to their mobile numbers that they had registered with earlier, said MOH in its statement.
https://www.straitstimes.com/singapore/s...ept-14-moh
https://www.straitstimes.com/singapore/s...ept-14-moh