PUNE : The Maharashtra government has sent a substantial number of samples from various districts for genome sequencing to verify if any new mutation of SARS-CoV-2 has taken place, with the aim being to identify new COVID-19 variant Delta Plus or AY.1, an official said here on Monday.
The highly transmissible Delta variant of SARS-CoV-2 has mutated further to form the Delta Plus or AY.1 variant and it is said to be resistant to the monoclonal antibody cocktail treatment for COVID-19 recently authorized in India, he added. "We have sent substantial samples from various districts to investigate if there is any prevalence of Delta-plus ( or AY.1).