A RT-PCR test at Bangabandhu Sheikh Mujib Medical University (BSMMU) found Gonoshasthaya Kendra founder Dr Zafrullah Chowdhury positive for coronavirus, four days after he was diagnosed with COVID-19.

Jatiya Oikyafront, led by Dr Kamal Hossain, on Tuesday demanded the quick revelation of the results of the performance study of coronavirus’ Rapid Dot Blot kit developed by Gonoshasthaya Kendra.

Gonoshasthaya Kendra founder Dr Zafrullah Chowdhury on Monday said he was diagnosed with coronavirus.