AMARAVATI : Andhra Pradesh's Covid-19 infection positivity rate crossed the 10 per cent mark on Saturday as the states aggregate number of cases reached 2,81,817, with the addition of 8,732 in the last 24 hours.The latest bulletin said after a cumulative 28,12,197 sample tests, the infection positivity rate touched 10.02 per cent, the highest so far.The recovery rate also showed an improvement, touching 67.82 per cent after 10,414 patients got cured, taking the gross to 1,91,117.In the last 24 hours, 87 fresh coronavirus deaths were also reported in the state, taking the toll to 2,562.The state now has 88,138 active Covid-19 cases, the bulletin added.East Godavari district continued to report cases in four digits, adding 1,126 afresh, and.