MEXICO CITY (Reuters)

The Americas region is experiencing a sustained surge in coronavirus infections, with 2.5 million new cases confirmed in the last week, the head of the Pan American Health Organization (PAHO) said on Tuesday (January 19).

New coronavirus variants in the United Kingdom, South Africa and Brazil may be playing a role in accelerating new infections throughout the region, said PAHO Director Carissa Etienne during a press conference.