Fudging Row: Know how Bihar revised Covid death toll data

India records its highest death toll due to covid in a day. The jump from 2,219 to 6,148 came largely because of a revision of the tally done by Bihar. An audit of deaths by the state govt has found nearly 4,000 deaths were not detected earlier. And once the revision came, it was followed by the political uproar. In this video watch how COVID-19 death toll data is revised.