Why is India seeing a rise in H3N2, COVID-19 cases suddenly. Should the country prepare itself for another pandemic? Team Banega Swasth India speaks with Dr. Randeep Guleria, Chairman - Institute of Internal Medicine and Respiratory & Sleep Medicine and Director - Medical Education, Medanta, to know all about the H3N2 virus - its symptoms, precautions one should take and the roadmap for India to tackle any future pandemics.