Study says by Dec 2020 or Jan 2021, 75 percent of slum residents in Mumbai will develop herd immunity
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As India already entered unlock phase 4, a study conducted by Tata Institute of Fundamental Research, has stated that November 1 could be the scientific date to fully resume offices and transport services in Mumbai. A mathematical projection model on the Covid has stated that by December 2020 or January 2021, almost 75% of slum residents will develop herd immunity, even non-slum dwellers will develop 50 percent herd immunity.