Ludhiana: Four residents tested positive for Covid-19 in Ludhiana on Sunday. With no death reported on the day, the district’s toll tally stands at 2,095 and that of outsiders here is 1,048. To date, 22,06,937 persons have been tested. Of the four new cases, one was from flu corner and three through tracing process. The local health department officials said the district’s case count is 87,456 and that of outsiders here is 11,650. So far, 85,314 patients have recovered, which constitutes 97.55% of the total cases. There are 47 active cases. On Sunday, 8,681 samples were collected. No Covid patient is on ventilator.