South Korea will begin treating Covid-19 patients with Pfizer's antiviral pills on Friday (Jan 14).<br /><br />It is the first Asian country to do so, as concern mounts over the spread of the highly contagious Omicron variant.<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline