Top 10 Weekly Current Affairs: 22 November to 27 November 2021

South Africa has detected a new COVID-19 strain which has been designated as a ‘Variant of Concern’ by the World Health Organisation. 

source https://www.jagranjosh.com/current-affairs/top-10-weekly-current-affairs-22-november-to-27-november-2021-1637999361-1