VOV.VN - The Ho Chi Minh City Disease Control Center (HCDC) said on October 31 that they have received negative results for a Korean national who had initially tested positive for the novel coronavirus upon arrival in Japan.

VOV.VN - The Ho Chi Minh City Disease Control Center (HCDC) on October 27 said they have tracked down and quarantined 38 people linked to a Korean national who tested positive for the novel coronavirus in Japan several days ealier.