Pneumon 2020, 33(4):-0
A case of influenza A and COVID-19 co-infection in a patient with severe asthma Similarities and differences between the two viruses
Authors Information

12nd Pulmonary Medicine Department,
24th Department of Internal Medicine,
School of Medicine, National and Kapodistrian University of Athens, "Attikon" University Hospital, Haidari, Greece


A novel coronavirus, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), resulting in an acute respiratory illness has been recently emerged to a pandemic. COVID-19 pandemic developed in a season when influenza was prevalent. Influenza is well known to cause respiratory infection with other respiratory pathogens, however, limited data exists concerning COVID-19 and influenza co-infection. Both viruses seem to share transmission characteristics and clinical manifestations. Asthma, on the other hand, a chronic inflammatory condition involving the airways seems to be a risk factor for severe COVID-19 illness. It is important for pulmonologists to be aware of such potential co-infections in order to be able to early recognize them and prevent disease progression and death. We report the case of a patient with severe asthma, receiving biologic treatment, with a history of a recent travel abroad, who presented co-infection of influenza A and SARS-COV-2, reviewing as well the literature concerning the similarities and differences between the two viruses. 

Pneumon 2020, 33(4):-0.