COVID-19 pandemic—a focused review for clinicians. (July 2020)

• Record Type: Journal Article
• Authors: Cevik, M.; Bamford, C.G.G.; Ho, A.
• Is Part Of: Clinical microbiology and infection. Volume 26:Number 7(2020)
• Page Start: 842
• Page End: 847
• Publication Date: 2020-07
• Subjects: Coronavirus -- COVID-19 -- Novel coronavirus -- SARS-CoV-2; Medical microbiology -- Periodicals; Diagnostic microbiology -- Periodicals; Communicable diseases -- Periodicals; Infection -- Periodicals; 616.01
• DOI: 10.1016/j.cmi.2020.04.023
• Languages: English
• ISSNs: 1198-743X

Abstract

Abstract: Background: The COVID-19 pandemic caused by SARS-CoV-2 remains a significant issue for global health, economics and society. A wealth of data has been generated since its emergence in December 2019, and it is vital for clinicians to keep up with this data from across the world at a time of uncertainty and constantly evolving guidelines and clinical practice. Objectives: Here we provide an update for clinicians on the recent developments in the virology, diagnostics, clinical presentation, viral shedding, and treatment options for COVID-19 based on current literature. Sources: We considered published peer-reviewed papers and non-peer-reviewed pre-print manuscripts on COVID19 and related aspects with an emphasis on clinical management aspects. Content: We describe the virological characteristics of SARS-CoV-2 and the clinical course of COVID-19 with an emphasis on diagnostic challenges, duration of viral shedding, severity markers and current treatment options. Implications: The key challenge in managing COVID-19 remains patient density. However, accurate diagnosis as well as early identification and management of high-risk severe cases are important for many clinicians. For improved management of cases, there is a need to understand test probability of serology, qRT-PCR and radiological testing, and the efficacy of available treatment options that could be used in severe cases with a high risk of mortality.