Covid-19: Delta most transmissible variant, now in 85 nations, says WHO
Virendra Pandit New Delhi: As India began to battle against the latest Delta Plus variant (B.1.617.2.1) of SARS-CoV-2 virus causing the Covid-19 pandemic—nearly 50 cases and have so far been reported from a dozen states in the country—the World Health Organization (WHO) has warned that the Delta variant (B.1.617.2), now identified in at least […]