Tehran University of Medical Sciences Iranian Journal of Parasitology 1735-7020 17 1 2022 03 14 105 110 Shirin Sayyahfar Research Center of Pediatric Infectious Diseases, Institute of Immunology and Infectious Diseases, Iran University of Medi-cal Sciences, Tehran, Iran Ramin Zare Mahmoudabadi Department of Pediatrics, Firoozabadi Hospital, Iran University of Medical Sciences, Tehran, Iran Soheila Mahdavynia Department of Pediatric Nephrology, Firoozabadi Hospital, Iran University of Medical Sciences, Tehran, Iran Abdoulreza Esteghamati Research Center of Pediatric Infectious Diseases, Institute of Immunology and Infectious Diseases, Iran University of Medi-cal Sciences, Tehran, Iran Borna Salemi Student Research Committee, School of Medicine, Iran University of Medical Sciences, Tehran, Iran khadijeh khanaliha Research Center of Pediatric Infectious Diseases, Institute of Immunology and Infectious Diseases, Iran University of Medi-cal Sciences, Tehran, Iran 2019 09 15 2022 03 14 Myiasis is an infestation caused by dipterous larvae. Nosocomial myiasis usually occurs in bedridden patients. Herein, we report a nasal myiasis in a 12-year-old female with cerebral palsy (CP) from Tehran, Iran and provide morphological identification of Lucilia sericata as the causative agent. The infection was identified 10 days after the hospital admission. It can be categorized as a nosocomial infection. As far as we are aware, this is the first report of nasal myiasis in the pediatric age group from Tehran, Iran. https://ijpa.tums.ac.ir/index.php/ijpa/article/view/2668 https://ijpa.tums.ac.ir/index.php/ijpa/article/download/2668/1202