KGMU has started round-the-clock platelet processing to meet demand from dengue patients, with the blood bank now processing donations received after 5pm throughout the night. Dengue platelet processing is now available round the clock at KGMU Lucknow as cases reach 622 and platelet demand rises. Lucknow: As dengue cases continue to rise in the state capital, the number of patients experiencing critically low platelet counts and hemorrhagic fever has increased, leading to.