The delta variant was first detected in India last October and it led to a massive second wave of COVID-19 cases in the country.
Coronavirus
CNBC: After being ravaged by the delta Covid variant, how is India doing now?
A pedestrian walks past a wall mural painted to grab attention on the issue of air pollution as the government eased restrictions amidst the Covid-19 coronavirus pandemic, in Mumbai on June 13, 2021.
