Virus that causes COVID-19 can find alternate route to infect cells

The virus that causes COVID-19 normally gets inside cells by attaching to a protein called ACE2. Researchers have found that a single mutation confers the ability to enter cells through another route, which may threaten the effectiveness of COVID-19 vaccines and therapeutics designed to block the standard route of entry.

from Top Health News -- ScienceDaily https://ift.tt/3jb2kEA