URL copied Image Source : PTI Rashtriya Janata Dal (RJD) Chief Lalu Prasad Yadav being taken for his ultrasound at Rajendra Institute of Medical Sciences (RIMS), in Ranchi. Rashtriya Janata Dal (RJD) and former Bihar Chief Minister Lalu Prasad Yadav's health is stable. RIMS Director, Dr Kameshwar Prasad on Thursday said, "there's an infection in the lungs. Treatment is going on. This is a kind of pneumonia. We've consulted with the Head of Department (HOD) of lungs dept of AIIMS. Rapid antigen test for COVID is negative. RT-PCR report will come tomorrow," ANI reported. Lalu Prasad, who is serving jail term in connection with the multi-crore rupee fodder scam is presently staying at Ranchi-based Rajendra Institute of Medical Sciences (RIMS).