As Titiwangsa in Kuala Lumpur has been declared a red zone for Covid-19, health authorities have intensified their screening and contact tracing exercise of the residents in the area. <br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline
