Zee News `No data yet to show Delta Plus is spreading faster than Delta, but it`s a critical mutation` June 26, 2021 easyway Delta Plus should also be treated as a "variant of concern", said Dr Raman R Gangakhedkar, former Head Scientist of Epidemiology and Communicable Diseases, ICMR. from Zee News :India National https://ift.tt/3jdBxaD