The Health Ministry urges all Sinovac’s Covid-19 primary vaccine recipients and senior citizens who have not received their booster shots to do so by March 31.<br /><br />Read more at https://bit.ly/33MPaIL<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline