According to the Director of Soc Son District Health Center, Le Duc Tuyen, the center is currently maintaining diphtheria vaccination at 29 locations, including the District Health Center, Kim Anh General Clinic, Hong Ky General Clinic and health stations in 26 communes and towns. The center is still ensuring the number of vaccines at all vaccination locations. People can go to the nearest vaccination location for advice. The center's staff works during office hours, all days of the week, from Monday to Sunday.