Synopsis: The Government of India has categorised the Delta Plus variant as a ‘variant of concern’. What is Delta+ variant? The Delta variant formerly known as B.1.617.2 is believed to be the most transmissible variant of Covid -19 yet. It has been initially detected in India. The Delta plus variant (B.1.617.2.1 or AY.1) has been formed due to a mutation in the Delta variant. A mutation means… Continue reading Govt labels Delta-plus ‘variant of concern’, urges caution