"This study shines a light on another of the depressingly many viruses lurking just outside public consciousness, awaiting a chance encounter that could open the door to spreading in people."
"Think of KY43 as one of a million viruses, poised for a one-in-a-million chance to make the leap from bats to people. History tells us that one virus will break through, but which, we cannot guess."
"Before our study, it was assumed most alphacoronaviruses used just one or two possible receptors to enter their host, and the only difference was which species they could enter."
Researchers identified an alphacoronavirus named KY43, originating from heart-nosed bats in East Africa, capable of binding to human lung cell receptors. Preliminary tests show it has not yet infected humans, but it poses a risk for future pandemics. The study reveals that alphacoronaviruses may utilize various receptors to enter cells, expanding the understanding of their infection mechanisms. Experts emphasize the need for vigilance and preparation against potential viral threats that could emerge from wildlife.
Read at Mail Online
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