A child who was undergoing treatment at Dhaka Medical College Hospital after sustaining burn injuries in a gas cylinder blast died on Sunday night.
The deceased was as Safawan, 5, by DMCH police camp in-charge inspector Bachchu Mia.
Earlier on Saturday night, a woman and her three children sustained burn injuries in a gas cylinder blast in the city's Kadamtali area on Saturday night.
The other victims -- Fatema Begum, 35, her son Rafi, 11, and daughter Faria, 9, are undergoing treatment at the hospital, he added.