India is facing a new Covid surge. An oxygen crisis, Beds, and drug shortages. Overflowing crematoriums and burial grounds. This is a new picture of the Covid-19 second wave. India on Saturday registered 2.34 lakh new confirmed cases of infection, pushing its tally of active cases to 16,79,740. Now the big question to answer why the Covid-19 second wave is more dangerous? Watch the expert's opinion in this video.