One district in Delhi has shown sero positivity of over 60 per cent, according to the initial findings of the 5th SERO survey conducted by the Delhi Government.
Besides, 50 per cent of SERO positivity has been noticed in other districts, claimed sources, adding that this was one of the largest sero surveys by the Delhi Government.
In this survey, 28,000 samples were taken based on which the report has come now. It is alarming that more than 60 per cent of the positive samples come from one area, said sources.