Khairy: Waning effect of Covid-19 vaccine likely cause of high infections in Sarawak

The Health Ministry has not ruled out that the waning effect of vaccines over time may be the reason for Sarawak’s recent high Covid-19 numbers.

Health Minister Khairy Jamaluddin said the ministry is also studying if it needs to implement booster shots to counter the situation.

Read more at https://bit.ly/2Vqv5DI

WATCH MORE: https://thestartv.com/c/news
SUBSCRIBE: https://cutt.ly/TheStar
LIKE: https://fb.com/TheStarOnline