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SARS-CoV-2 transmission bottleneck is of the order of one to three virions – News-Medical.Net
Now, a new study, posted to the bioRxiv preprint server by the same researchers, focussing on the Austrian region, found that SARS-CoV-2 transmission bottlenecks…

Prior research by two Emory University researchers to characterize the transmission dynamics of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), found that the size of the virus’s transmission bottleneck was large, i.e., on the order of 1,000 virions. Now, a new study, posted to the bioRxiv* preprint server by the same researchers, focussing on the Austrian region, found that SARS-CoV-2 transmission bottlenecks to be much tighter than previously thought.
A new computational analysis…
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