After a gap of six months, Dharavi in Maharashtra's capital Mumbai is once again witnessing a surge in coronavirus cases, the latest data released by the Health authorities show. The slum-dominated area located in the heart of the financial capital recorded 30 cases in the last 24 hours, the data shows. The last time Dharavi, infamous as Asia's largest slum, witnessed such a daily rise was on September 11 when 33 cases were reported.