Public Health Reviews (Jun 2021)

An Overview of the Epidemiologic, Diagnostic and Treatment Approaches of COVID-19: What do We Know?

  • Hanieh Beyrampour-Basmenj,
  • Morteza Milani,
  • Abbas Ebrahimi-Kalan,
  • Ziyad Ben Taleb,
  • Kenneth D Ward,
  • Ghader Dargahi Abbasabad,
  • Zeynab Aliyari-serej,
  • Mohammad Ebrahimi Kalan

DOI
https://doi.org/10.3389/phrs.2021.1604061
Journal volume & issue
Vol. 42

Abstract

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Background: In late December 2019, a new infectious respiratory disease (COVID-19) was reported in a number of patients with a history of exposure to the Huanan seafood market in China. The World Health Organization officially announced the COVID-19 pandemic on March 11, 2020. Here, we provided an overview of the epidemiologic, diagnostic and treatment approaches associated with COVID-19.Methods: We reviewed the publications indexed in major biomedical databases by December 20, 2020 or earlier (updated on May 16, 2021). Search keywords included a combination of: COVID-19, Coronavirus disease 2019, SARS-CoV-2, Epidemiology, Prevention, Diagnosis, Vaccine, and Treatment. We also used available information about COVID-19 from valid sources such as WHO.Results and Conclusion: At the time of writing this review, while most of the countries authorized COVID-19 vaccines for emergency use starting December 8, 2020, there is no a definite cure for it. This review synthesizes current knowledge of virology, epidemiology, clinical symptoms, diagnostic approaches, common treatment strategies, novel potential therapeutic options for control and prevention of COVID-19 infection, available vaccines, public health and clinical implications.

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