WHO: Delta virus variant hits 74 economies
The World Health Organization says the variant of the coronavirus known as Delta, first confirmed in India, has now been found in 74 countries and territories.
WHO released its latest weekly epidemiological update on COVID-19 on Tuesday.
The report says that as of Tuesday, the number of countries, territories and areas reporting cases involving the Delta variant was up 12 from the previous week.
Last month, the WHO began identifying variants of the coronavirus with letters of the Greek alphabet, to prevent discrimination against countries where they were first detected.
The WHO also says the number of countries and territories reporting the Alpha variant, which has been identified in Britain, has increased by one from the previous week, to 161. The number involving the beta variant, detected for the first time in South Africa, increased by two, to 115.
The report says the number of countries and territories reporting the Gamma variant, first confirmed in Brazil, remained unchanged at 64.
The WHO says the global incidence of cases and deaths continued to decline, while some countries in Asia and Africa reported increases from the previous week.
It indicates that the implementation of anti-virus measures in the communities remains crucial to contain the spread of the variants.