Dhaka, Nov. 29 -- The health condition of BNP Chairperson Begum Khaleda Zia, now undergoing treatment at Evercare Hospital in the capital, has not shown any significant improvement, according to her medical board members and senior party leaders.

Doctors say the former prime minister is still suffering from pneumonia, which has caused infections in both her heart and lungs.

They said they are trying their utmost to bring the infections under control.

A member of the medical board, wishing to remain unnamed, said excess fluid has built up in her body, requiring regular dialysis.

She is also being given the oxygen support needed to help her breathe more comfortably.

Despite her critical condition, he said Khaleda Zia remains responsive...