World As Delta Variant Surges, Outbreaks Return in Many Parts of the World June 30, 2021July 1, 2021Hannah Beech and Livia Albeck-RipkaComments Off on As Delta Variant Surges, Outbreaks Return in Many Parts of the World The highly contagious Delta variant is on the rise, and countries that hoped they had seen the worst of Covid-19 are being battered again.
