After four workers at local markets in Vietnam’s Danang city tested positive for Covid-19 recently, stricter guidelines have been put in place.<br /><br />Although market authorities are doing their best to prevent the spread of the virus, controlling the invisible virus is still a challenge with hundreds of people visiting the markets every day.<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline
