Depending on your viewpoint, source of information and tolerance for risk, this can be a frightening time for persons all over the planet. The level of disruption to daily life that we’re all experiencing due to COVID-19 is unprecedented.
We are all either not working, working from home and away from our normal offices, or in some cases working many more hours to cover for sick coworkers and caring for SARS-CoV-2-infected persons.
But there is good news if you find that information is power. We hope that some information about the testing being used in the US for this novel coronavirus might be fuel for you, empowering in terms of information.
What is the Name of the Virus, and the Disease? Since this is a global pandemic, the World Health Organization was instrumental in naming the virus and disease. From this web page: the disease is called COVID-19.
The coronavirus responsible for this disease is SARS-CoV-2.
Once the purview of virology researchers, the word “coronavirus” is now part of the vernacular in the mainstream media as reports of quarantined cruise ships (1) and makeshift hospitals (2) fill our online news feeds. While there is currently no approved anti-viral treatment for coronavirus infection (3), a team led by researchers from Vanderbilt University recently published work characterizing the anti-CoV activity of a compound, which they now plan to test against 2019-nCoV (4).
Developing New Therapeutics Against Coronaviruses
Coronaviruses (CoVs) are enveloped, single-stranded RNA viruses that exhibit cross-species transmission—the ability to spread quickly from one host (e.g., civet) to another (e.g., human). Scientists classify CoVs into four groups based on the nature of the spikes on their surface: alpha (α), beta (ß), gamma (γ) and delta (δ, 1). Only the alpha- and beta-CoVs can infect humans. Four coronaviruses commonly circulate within human populations: Human CoV 229E (HCoV229E), HCoVNL63, HCoVOC43, and HCoVHKU1. Three other CoVs have emerged as infectious agents, jumping from their normal animal host species to humans: SARS-CoV, MERS-CoV and most recently, 2019-nCoV (5).
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