The B.1.617.1 and B.1.617.2 variants of Covid-19, first identified in India have been named as ‘Kappa’ and ‘Delta’, respectively, the World Health Organisation (WHO) announced. The organisation decided to refer to the most worrisome variants known as ‘variants of concern’ by letters in the Greek alphabet. “Today, @WHO announces new, easy-to-say labels for #SARSCoV2 Variants … Continue reading WHO names COVID-19 variants found in India as ‘Kappa’ and ‘Delta’