Uttar Pradesh Chief Minister Yogi Adityanath has stressed upon the maximum testing of persons from high risk group related to Covid-19 and to strengthen the surveillance system to curb the spread of infection. He has also instructed officials to pay special attention and improve the recovery rate of covid patients in Lucknow and Kanpur city.<br />''<br />''AIR correspondent reports, presiding over a review meeting today , the Chief Minister said that the public should be informed about the spread of Corona infection through different mediums. He asked to improve the public address system. Till now , the public address system has been established at more than 6000 places in the state and the strategy is to establish it in 15000 more places with the coordination of different departments.<br />''<br />''Yesterday the government conducted the highest number of covid tests and more than 1 lakh 60 thousand persons were tested. In the last 24 hours 4069 new covid patients were found in the state and 5711 persons have been discharged from the hospitals after full recovery. The recovery rate in the state has also increased to 85.3 4 percent. State currently has 52160 active Corona patients and half of them are in home isolation. <br />