"This is the false development of Nitish Kumar," Tejashwi Yadav said. (File photo) Patna: A senior doctor at the Nalanda Medical College and Hospital (NMCH) in Bihar's capital Patna has sought permission to be relieved of his duty citing lack of oxygen supply in the Covid care hospital. A copy of the official's letter was shared by senior RJD leader and Leader of Opposition in the Bihar Assembly Tejashwi Yadav as he slammed Chief Minister Nitish Kumar for the lack of Covid care infrastructure in the state. In his letter to the Bihar Health Secretary, Dr Vinod Kumar Singh has pointed that the hospital is not being provided with adequate oxygen cylinders despite several reminders. The situation, the official warned, could lead to deaths of patients admitted at the hospital as a result of which the blame will be pinned on the hospital administration. Mr Singh said that he would not want to be held responsible as he has made the best efforts to provide better care to the patients admitted at the hospital.