Health director-general Tan Sri Dr Noor Hisham Abdullah has urged for more ex-Covid-19 patients who had recovered to come forward so that the ministry can do an immune study on them.<br /><br />Earlier, the Health Ministry had asked volunteers to join the research where their blood samples will be taken and the medical history of those who underwent treatment will also be studied. <br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline
