Geneva [Switzerland], May 12 (ANI): COVID-19 variant B.1.617, which was first identified in India last year and has been classified as a variant of global concern, has three sub-lineages, a senior World Health Organization (WHO) official informed on Wednesday.
Geneva [Switzerland], May 11 (ANI): The coronavirus variant B1617 first identified in India last year has been classified as a variant of global concern, with some preliminary studies showing that it spreads more easily, a senior World Health Organization (WHO) official informed on Monday.