After the havoc created by Spanish flu a century ago. the world is witnessing exactly a similar pandemic situation since the beginning of the year 2020. The unexplained respiratory illness with high morbidity & mortality which started in Wuhan. China and spread across the world was finally termed as COVID-19 disease caused by SARS-CoV-2 and later announced as pandemic by WHO. https://nzjdaufkgng4f1.timeblog.net/70688263/identification-of-specific-ige-antibodies-and-asthma-control-interaction-and-association-using-cluster-analysis-in-a-bulgarian-asthmatic-children-cohort