Tehran University of Medical Sciences Iranian Journal of Allergy, Asthma and Immunology 1735-1502 20 3 2021 06 06 COVID-19 Pandemic and Influenza Season in Hospitalized Patients: Concerns and Suggestions 382 383 Amir Hossein Norooznezhad Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran 2021 02 20 2021 04 06 This is a letter to the editor. https://ijaai.tums.ac.ir/index.php/ijaai/article/view/3127 https://ijaai.tums.ac.ir/index.php/ijaai/article/download/3127/1708