Review Article
Volume 17 Issue 9 - 2021
Covid-19: An Overview of the Risk Factors in Animals and Humans
Nahed Bedair1, Moustafa A Sakr1* and Nourhan Eissa2
1Molecular Diagnostics and Therapeutics Department, Genetic Engineering and Biotechnology Research Institute, University of Sadat City, Egypt
2Animal Hygiene and Zoonoses Department, Faculty of Veterinary Medicine, University of Sadat City, Egypt
*Corresponding Author: Moustafa A Sakr, Molecular Diagnostics and Therapeutics Department, Genetic Engineering and Biotechnology Research Institute, University of Sadat City, Egypt.
Received: May 05, 2021; Published: August 30, 2021




Abstract

The most recently detected anthropozoonotic coronavirus (COVID-19) is a strain that began infecting humans in December 2019, following the reported outbreak of unexplained pneumonia in Wuhan, China. COVID-19 infection can pass from human to human via droplets showing mild (in 80% of cases), moderate or severe illness (in 20% of cases, with 6% of them requires special mechanical ventilation) with multiple organ failure and death. The difference in the disease severity where some people may appear with severe and life-threatening COVID-19 sequelae whereas the others may appear asymptomatic or even with mild symptoms directed us to focus the light on the genome structure and the different genotypes of COVID-19 with regarding the possible risk factors of acquiring the infection in humans (such as: age, gender, occupation, smoking, obesity, pregnancy, race and economic status, alcohol consumption, food consumption, immunological status, residence, travel, contact with pets), animals (such as: species and age), environment (season) and the viral agent itself (such as: infectivity dose and virulence) to be considered during the expected rise of the third wave of COVID-19.

Keywords: COVID-19; Genome; Genotypes; Risk Factors and SARS-CoV-2

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Citation: Moustafa A Sakr., et al. “Covid-19: An Overview of the Risk Factors in Animals and Humans” EC Microbiology 17.9 (2021): 41-51.

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