COVID-19 Delta variant 'most formidable' version, capable of infecting fully vaccinated people: Experts

Delta variant is the fastest, fittest and it is upending assumptions about the disease even as nations loosen restrictions and open their economies.

from Latest News https://www.dnaindia.com/world/report-covid-19-delta-variant-most-formidable-fastest-fittest-version-capable-of-infecting-fully-vaccinated-people-experts-2902652