Covid update: Punjab CM seeks vaccine clarification; Pfizer asks for India approval

From Pfizer seeking approval in India to Sputnik V's trials in Pune, here are the top updates on the coronavirus pandemic. Pfizer has applied for emergency authorization in India for its Covid-19 vaccine after the firm got approval in Britain to use the vaccine. The firm has also asked for a waiver of clinical trials in India, as per media reports. Britain's Queen Elizabeth to be among the first to get the Pfizer vaccine as the UK government plans to vaccinate those above the age of 80 first. Meanwhile, Sputnik V phase 2 trials started in Pune hospital as 17 volunteers were administered the Russian vaccine. Watch the full video for more details.