Published: Dec 22, 2020, 02:59 IST | Updated: Dec 22, 2020, 02:59 IST
Are we staring at Pandemic 2.0? There is a new virus strain. Fresh lockdowns & travel bans are being imposed. This time the virus is more transmissible. Is this a new phase of the pandemic? Palki Sharma Upadhyay has the details