The wedding took place in 3B Village, Viet Cuong Township, Tran Yen District. Among the participants was a group of 6 people from Vinh Phuc who were identified as epidemiologically related to employees of the Sunny Bar (Phuc Yen City, Vinh Phuc). After attending the wedding, that group returned to Vinh Phuc, a case testing suspected Covid-19 infection. All 269 people who are in close contact with the delegation have concentrated. Close contact requires isolation at home.

The local government also blocked and sprayed and disinfected the 3B village where the wedding was taking place.

In the early afternoon, the Yen Bai Provincial Ministry of Health issued an urgent notice searching for people present at the suspected Covid-19 site. In particular, the department recommends that the following people should contact the nearest medical authority for advice and assistance.

The Ministry of Health also urged the above persons to immediately call the hotlines: 19009095 (Ministry of Health), 0964.671.010 (Ministry of Health of Yen Bai Province) and 0853.459.000 (Center for Disease Control of Yen Province). Bai) Provide phone numbers of people who are in close contact with him.