Ground report: Karnataka's 4T formula to contain Covid-19

Bengaluru was the first city to report a death due to Coronavirus (Covid-19). However, if you look at how the four metropolitan cities: Delhi, Mumbai, Chennai and Kolkata have fared during the pandemic, Bengaluru's performance comes out to be far better.

The reason? Many credit the 4T plan implemented and executed by the state government to keep the number of Covid-19 cases to a minimum. What is this plan? Watch this ground report to find out.