Prof Dr. Bijan Kumar Shil speaks at a seminar on ‘Covid-19 Variant of Concern Delta, Omicron, Science, Morality and Disparity’ in the auditorium of Ganoswasthya Kendra in the city on Tuesday

Prof Dr. Bijan Kumar Shil speaks at a seminar on 'Covid-19 Variant of Concern Delta, Omicron, Science, Morality and Disparity' in the auditorium of Ganoswasthya Kendra in the city on Tuesday NN photo
Prof Dr. Bijan Kumar Shil speaks at a seminar on 'Covid-19 Variant of Concern Delta, Omicron, Science, Morality and Disparity' in the auditorium of Ganoswasthya Kendra in the city on Tuesday NN photo