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Topic	Random sampling test shows coronavirus more widespread and less deadly
HiddenRoar 04/23/20 1:28:21 AM #14:	Sewage posted... Yeah its been here for a year but hospitals only now just become over run. Makes total sense. lol at all this agenda pushing s*. How can people not look past political bulls* and accept reality? https://www.nature.com/articles/s41591-020-0820-9 "It is possible that a progenitor of SARS-CoV-2 jumped into humans, acquiring the genomic features described above through adaptation during undetected human-to-human transmission. Once acquired, these adaptations would enable the pandemic to take off and produce a sufficiently large cluster of cases to trigger the surveillance system that detected it1,2. All SARS-CoV-2 genomes sequenced so far have the genomic features described above and are thus derived from a common ancestor that had them too. The presence in pangolins of an RBD very similar to that of SARS-CoV-2 means that we can infer this was also probably in the virus that jumped to humans. This leaves the insertion of polybasic cleavage site to occur during human-to-human transmission. Estimates of the timing of the most recent common ancestor of SARS-CoV-2 made with current sequence data point to emergence of the virus in late November 2019 to early December 201923, compatible with the earliest retrospectively confirmed cases24. *Hence, this scenario presumes a period of unrecognized transmission in humans between the initial zoonotic event and the acquisition of the polybasic cleavage site.* Sufficient opportunity could have arisen if there had been many prior zoonotic events that produced short chains of human-to-human transmission over an extended period." Then again, I'm in the camp where it came from a lab. <cite>HiddenRoar posted [p:937919538] in Random sam... [t:78613563]...</cite> <quote>Sewage posted... </cite> <quote> Yeah its been here for a year but hospitals only now just become over run. Makes total sense. lol at all this agenda pushing s*. How can people not look past political bulls* and accept reality?</quote> https://www.nature.com/articles/s41591-020-0820-9 "It is possible that a progenitor of SARS-CoV-2 jumped into humans, acquiring the genomic features described above through adaptation during undetected human-to-human transmission. Once acquired, these adaptations would enable the pandemic to take off and produce a sufficiently large cluster of cases to trigger the surveillance system that detected it1,2. All SARS-CoV-2 genomes sequenced so far have the genomic features described above and are thus derived from a common ancestor that had them too. The presence in pangolins of an RBD very similar to that of SARS-CoV-2 means that we can infer this was also probably in the virus that jumped to humans. This leaves the insertion of polybasic cleavage site to occur during human-to-human transmission. Estimates of the timing of the most recent common ancestor of SARS-CoV-2 made with current sequence data point to emergence of the virus in late November 2019 to early December 201923, compatible with the earliest retrospectively confirmed cases24. Hence, this scenario presumes a period of unrecognized transmission in humans between the initial zoonotic event and the acquisition of the polybasic cleavage site. Sufficient opportunity could have arisen if there had been many prior zoonotic events that produced short chains of human-to-human transmission over an extended period." Then again, I'm in the camp where it came from a lab. </quote> ... Copied to Clipboard!
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