Tamil Nadu Chief Minister CM Edappadi Palanisami explains, There is no social community spread in Chennai. There are only 7, 8 persons living in small houses, narrow streets and crowded houses in a restricted area.
If they were safe in social distancing for each other, the infection would not have been much. Disease outbreaks are increasing in areas that are already diagnosed, controlled, and restricted. However, all are diagnosed, tested, infected, hospitalized, treated appropriately, healed and returned home.