Open Access

Update on COVID‑19: A teleconference with the Paediatric Virology Study Group (Review)

  • Authors:
    • Vasilios Tzilas
    • Demosthenes Bouros
  • View Affiliations

  • Published online on: October 30, 2020     https://doi.org/10.3892/etm.2020.9423
  • Article Number: 293
  • Copyright: © Tzilas et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

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Abstract

Severe acute respiratory syndrome coronavirus 2 (SARS‑CoV‑2) is transmitted to humans mainly via contact and droplet transmission and its entry into cells is mediated by the efficient binding of the spike (S) viral protein with the angiotensin converting enzyme‑2 (ACE2) receptors. Although acute respiratory distress syndrome (ARDS) caused by SARS‑CoV‑2 fulfills the criteria of the Berlin definition, in a considerable proportion of patients with COVID‑19, there is a dissociation between their relatively well‑preserved lung mechanics and the severity of hypoxaemia. The extent of pneumococcal related morbidity and mortality is largely unknown. Respiratory comorbidities that increase the risk of severe disease and mortality due to SARS‑CoV‑2 include chronic obstructive pulmonary disease, asthma, bronchiectasis and fibrotic interstitial lung diseases, regardless of aetiology. Pneumococcal and seasonal influenza vaccinations are useful in preventing a substantial burden of mortality in high‑risk populations, while general quarantine and social distancing can reduce the infiltration of the virus within the community. To date, several therapeutic agents have been studied or are currently examined, such as hydroxychloroquine, chloroquine, ritonavir/lopinavir, remdesivir, colchicines and interleukin‑6 inhibitors. However, the usage of most of these into clinical practice was not based on randomised clinical trials and their results should be viewed with extreme caution; remdesivir seems to be the more promising option. Rigorous efforts are under way for the development of a safe and successful vaccine against SARS‑CoV‑2.
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December-2020
Volume 20 Issue 6

Print ISSN: 1792-0981
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Spandidos Publications style
Tzilas V and Tzilas V: Update on COVID‑19: A teleconference with the Paediatric Virology Study Group (Review). Exp Ther Med 20: 293, 2020
APA
Tzilas, V., & Tzilas, V. (2020). Update on COVID‑19: A teleconference with the Paediatric Virology Study Group (Review). Experimental and Therapeutic Medicine, 20, 293. https://doi.org/10.3892/etm.2020.9423
MLA
Tzilas, V., Bouros, D."Update on COVID‑19: A teleconference with the Paediatric Virology Study Group (Review)". Experimental and Therapeutic Medicine 20.6 (2020): 293.
Chicago
Tzilas, V., Bouros, D."Update on COVID‑19: A teleconference with the Paediatric Virology Study Group (Review)". Experimental and Therapeutic Medicine 20, no. 6 (2020): 293. https://doi.org/10.3892/etm.2020.9423