| 16.2°C Belfast

Delta variant

The Delta variant is a strain of SARS-CoV-2, the virus that causes COVID-19. It was first detected in India in late 2020. The Delta variant was named on May 31 2021 and had spread to over 163 countries by August 24 2021. The World Health Organisation (WHO) indicated that the Delta variant is becoming the dominant strain globally.

Showing 1 - 7 of 7 results