Viral mutations and vaccine hesitancy are the two factors that will determine if the government’s aim to achieve herd-immunity against Covid-19 by the year-end can be achieved or not, says Khairy Jamaluddin.<br /><br />Read more at https://bit.ly/3umhLM2<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline
