A Comprehensive Review of Manifestations of Novel Coronaviruses in the Context of Deadly COVID-19 Global Pandemic

Aishwarya Gulati, Corbin L Pomeranz, Zahra Qamar, Stephanie Thomas, Daniel Frisch, G. George, R. Summer, J. Desimone, B. Sundaram

The American Journal of the Medical Sciences, 2020

Abstract Since December 2019, the global pandemic caused by the highly infectious novel coronavirus 2019-nCoV (COVID-19) has been rapidly spreading. As of April 2020, the outbreak has spread to over 210 countries, with over 2,400,000 confirmed cases and over 170,000 deaths [1]. COVID-19 causes a severe pneumonia characterized by fever, cough, and shortness of breath. Similar coronavirus outbreaks have occurred in the past causing severe pneumonia like COVID-19, most recently, severe acute respiratory syndrome coronavirus (SARS-CoV) and Middle East respiratory syndrome coronavirus (MERS-CoV). However, over time, SARS-CoV and MERS-CoV were shown to cause extra-pulmonary signs and symptoms including hepatitis, acute renal failure, encephalitis, myositis, and gastroenteritis. Similarly, sporadic reports of COVID-19 related extrapulmonary manifestations emerge. Unfortunately, there is no comprehensive summary of the multi-organ manifestations of COVID-19, making it difficult for clinicians to quickly educate themselves about this highly contagious and deadly pathogen. What's more, is that SARS-CoV and MERS-CoV are the closest humanity has come to combating something similar to COVID-19, however, there exists no comparison between the manifestations of any of these novel coronaviruses. In this review, we summarize the current knowledge of the manifestations of the novel coronaviruses SARS-CoV, MERS-CoV, and COVID-19, with a particular focus on the latter, and highlight their differences and similarities.

Cited by 41 publications.

Field of study: Medicine

10.1016/j.amjms.2020.05.006