Possible Side Effects after Getting COVID-19 Vaccine Based on Pre-Existing Disease: Asthma: Analysis of Side Effects after using Moderna, Pfizer and Janssen Vaccine Based on VAERS Dataset. - Md. Imtiaz Hasan; Mehjabin Hossain; Md. Nazmul Hossain; Kawser Irom Rushee (ICCA, 2022)