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Health
©: ото: NIAID-RML
Scientists have discovered a surprising new way that the coronavirus can transmit its infection through infectious fluid. The results of this study were published on the MedRxiv Medical Specialist portal.
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And specialists at the Johns Hopkins University School of Medicine discovered that the ACE-2 protein found in cells on the surface of the eye is not only the entry point for virus infection, but the enzyme TMPRSS2 also helps the virus to enter the body, after the virus attaches itself to the ACE-2 protein.
Scientists have noted that the presence of ACE-2 and TMPRSS2 in the same cell is not only a sufficient condition for the virus to reproduce effectively, but it also transmits infections and spreads the virus efficiently and frequently.
Specialized experts have confirmed that cells on the ocular surface are not only susceptible to CoV-2 SARS infection, but can also act as a “reservoir” of the virus.
The scientists concluded that “infection of cells on the surface of the eye can lead to the fact that the eye becomes a carrier of the virus, and the tear fluid containing the virus particles becomes an important mechanism for transmission to others”.
Source: “Novosti”
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