One more person, who suffered severe injuries in the blast at a Narayanganj mosque, died on Thursday morning while undergoing treatment at Sheikh Hasina National Institute of Burn and Plastic Surgery, raising the death toll to 29.

Abdus Sattar (40) breathed his last around 9:30 am while undergoing treatment at the hospital, a source said.

Seven more victims are now undergoing treatments in ICU of the hospital.

The tragic explosion happened at Pashchim Talla Baitus Salam Mosque of Narayanganj around 8:45 pm after Esha prayers on Friday.