According to the instructions of Lalith Piyum Perera, Chairman of the NLB and Kelum Priyankara Liyanage, the Acting Director including the Board of Directors, donated aids to procure a number of essential equipment for the Kovid 19 Prevention and Orthopedic Services Unit at the Colombo National Hospital.Additional General Manager of the National Lotteries Board Sanjeewa Edirisinghe recently handed over the check to the Colombo National Hospital.