Healthcare COVID-19 growth rate in Dharavi improves to 1% as doubling rate increases to 78 days Updated : June 22, 2020 12:28 PM IST The local corporation has adopted a model of actively following four T’s – Tracing, Tracking, Testing, and Treating. BMC had forged strategic public-private partnerships for containment measures. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.