Алёна Морозова

When fudge told CNN's Jim Acosta on Saturday, he repeatedly cited a scientific paper in early July, which supported zoonosis and largely rejected the laboratory leakage hypothesis, because he told CNN's Jim Acosta on Saturday that his view on the origin of sars-cov-2 had not changed.

https://pressfrom.info/us/news/politics/-776561-fauci-says-he-still-thinks-nature-not-wuhan-lab-most-likely-origin-for-covid-19.html

At the beginning, there was a sick bat.

In a recent paper uploaded to the preprint server biorxiv * by Kirchhoff et al（ May 31, 2021) demonstrated that a single mutation of ratg13 spike protein leads to a significant increase in affinity for human receptors, indicating that the presence of positively charged amino groups at this position better promotes interaction with human ACE2 receptors and helps identify other viruses with zoonotic potential.

https://www.news-medical.net/news/20210603/Single-mutation-to-bat-virus-spike-protein-allows-cell-entry-using-human-ACE2.aspx

Virologists and epidemiologists generally agree that this epidemic, like many previous epidemics, is zoonotic, that is, it naturally transmitted from animals to humans due to the process of evolution.