There’s a big likelihood that there are already more Covid-19 cases of the Omicron variant in Malaysia since the South African university student arrived in the country on Nov 19, a week before the World Health Organisation (WHO) designated Omicron as a variant of concern (VOC) on Nov 26, said Khairy Jamaluddin.<br /><br />The Health Minister warned on Friday (Dec 3), adding that his ministry will increase genomic surveillance on the Omicron variant to be certain.<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline