- Total number of cases since the beginning of the 4th outbreak on 29/04/2021: 8.775;
- Number of cases being treated: 5.021;
- Number of recovered and discharged cases: 3.740;
- Number of deaths: 11 deaths: 08 cases at the National Hospital of Tropical Diseases (Yen My: 01 case; Hung Yen city: 03 cases; An Thi: 03 cases; My Hao: 01 case); Tien Lu: 01 case; Van Lam: 01 case; My Hao: 01 case in the province