Seniors, frontline HCWs may now get 2nd booster

Bibliographic Details
Published in:	Philippine Star Vol. 36, no. 293 (19 May. 2022), 2
Main Author:	Crisostomo, Sheila
Other Authors:	Desiderio, Louella
Format:	Article
Language:	English
Published:	2022
Subjects:	COVID-19 vaccines Booster vaccines Older people Medical personnel