SHEIKHUPURA - Five clinical laboratories were sealed on giving fake results of dengue to the patients in and around the district. DCO Kiran Kurshid took a serious notice and launched a crackdown on fake laboratories and sealed Razi Lab and Lahore Lab near Narang Mandi. While Ittehad Lab, Kashif Lab and Ittefaq Lab sealed for creating panic and giving fake result of dengue patients. She directed the Health Department officers to take strict action against those clinical laboratories who involved gave bogs test reports regarding dengue.