UK health authorities concerned about one version of Indian Covid variant
London, May 7 (PTI) Health authorities in England are believed to be especially concerned about one strain out of three Indian variants they have been tracking since last month.
According to a report based on leaked data by the BBC, Public Health England (PHE) is said to have recommended the B.1.617.2 version of the Indian variant to be classed as Variant of Concern (VOC) as it appears to spread more quickly than two other identified subtypes of the Indian variant.