The army’s chemical brigade can be seen all across the capital, especially in high-risk areas. (Photo: Vietnam+) 
The action is aimed to curb the spread of the COVID-19 pandemic. (Photo: Vietnam+) 
Disinfection is conducted in Hoan Kiem district. (Photo: Vietnam+) 
The headquarters of the municipal People's Committee, the headquarters of the municipal Party Committee and the streets of Ly Thuong Kiet, Tran Hung Dao and the Old Quarter are sprayed with disinfectant. (Photo: Vietnam+) 
The capital with small alleys requires specific plans in using suitable equipment for effective disinfection. (Photo: Vietnam+) 
Spraying disinfectant in areas of Hoan Kiem district (Photo: Vietnam+) 
The large-scale disinfection, starting from July 26, will last until July 29. (Photo: Vietnam+) VNA
