COVID-19 booster shot Archives - Interaksyon

Philippines starts rollout of second booster dose against COVID

Reuters - April 25, 2022

AstraZeneca says higher antibody response against Omicron with booster dose

Pushkala Aripaka and Ludwig Burger via Reuters - January 14, 2022

Sinovac COVID-19 shot with Pfizer booster less effective against Omicron —study

Reuters - January 4, 2022

DOH cuts COVID-19 booster shot interval to three months

Reuters - December 22, 2021

Booster shot in PH

‘Courtesy extended by gov’t?’ DOH adviser hit for take on health...

Jeline Malasig - November 17, 2021