26 May 2021. World Health Organization reported that the coronavirus variant first detected in India has now been officially recorded in 53 territories. Additionally, the WHO has received information from unofficial sources that the B.1.617 variant has been found in seven other territories, taking the total to 60.https://www.bangkokpost.com/world/2121983/indian-covid-19-variant-found-in-at-least-53-territories-who