Covid update: US approves booster shot; states ease norms; WHO flags fake jabs

• From the United States approving vaccine booster shots amid delta variant concerns to WHO flagging fake Covishield in Africa, here are the top updates on the pandemic. While India saw a sharp rise in Covid cases in the past 24 hours, states eased Covid norms with West Bengal restarting local trains and Uttar Pradesh announcing opening of schools for Classes 6-8. Meanwhile, New Zealand has found more positive cases linked to the Delta variant. Watch the full video for more details.