People must continue following standard operating procedure (SOP) to guard against Covid-19 infections, especially during Ramadan, as recent data shows that Malaysia may be entering the fourth wave, says Senior Minister Datuk Seri Ismail Sabri Yaakob.<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline