COVID-19: A scoping review

Abstract

Background: Globally, the novel coronavirus, SARS-CoV-2, has led to a pandemic in which individuals may experience severe and life-threatening complications. Methods: A scoping review was conducted following the methodological framework. In this scoping review, 70 records as of May 21, 2020, were included and discussed to better understand the current updates of the virus. PubMed, BioRxiv, MedRxiv, Global Health and google scholars were searched comprehensively for articles, preprints, grey literature, reports, conference proceedings and expert information. Studies conducted in human and published in the English language were included in the review. All the findings and statements of the review regarding the outbreak are based on published data.Results: We identified 624 records, of which 70 studies met the inclusion criteria. We synthesized the data from the included records and deep insights were extracted. It was observed that the impact of the outbreak is worsening due to overcrowding, presence of asymptomatic carriers, scarcity of test kits, the immune escaping ability of the virus and lack of community awareness.Conclusions and recommendations: Due to the fast-spreading nature of the SARS-CoV-2 the prevention and control strategies become challenging. It is imposing social, psychological, and socio-economic impacts. Adherence to physical distancing, quarantining suspects, using personal protective equipment, health education and introducing appropriate handwashing practices, avoiding contact with animals, improved control, and prevention strategies are recommended.