The novel SARS-CoV-2 coronavirus that emerged within the metropolis of Wuhan, China, final 12 months and has since brought about a big scale COVID-19 epidemic and unfold to greater than 70 different international locations is the product of pure evolution, in accordance with findings revealed as we speak within the journal Nature Medication.
The evaluation of public genome sequence information from SARS-CoV-2 and associated viruses discovered no proof that the virus was made in a laboratory or in any other case engineered.
“By evaluating the accessible genome sequence information for recognized coronavirus strains, we are able to firmly decide that SARS-CoV-2 originated by way of pure processes,” stated Kristian Andersen, PhD, an affiliate professor of immunology and microbiology at Scripps Analysis and corresponding creator on the paper.
Along with Andersen, authors on the paper, “The proximal origin of SARS-CoV-2,” embrace Robert F. Garry, of Tulane College; Edward Holmes, of the College of Sydney; Andrew Rambaut, of College of Edinburgh; W. Ian Lipkin, of Columbia College.
Coronaviruses are a big household of viruses that may trigger diseases ranging extensively in severity. The primary recognized extreme sickness attributable to a coronavirus emerged with the 2003 Extreme Acute Respiratory Syndrome (SARS) epidemic in China. A second outbreak of extreme sickness started in 2012 in Saudi Arabia with the Center East Respiratory Syndrome (MERS).
On December 31 of final 12 months, Chinese language authorities alerted the World Well being Group of an outbreak of a novel pressure of coronavirus…