By Rajni Pandey | March 3, 2025
Scientists found HKU5-CoV-2 in Pipistrellus bats. It can infect human airway and gut cells, raising concerns about its potential to jump to humans.
This virus binds to the ACE2 receptor, just like SARS-CoV-2. This makes it a possible candidate for cross-species transmission in the future.
HKU5-CoV-2 is related to MERS and HKU5-CoV-1, a bat coronavirus from 2006. Its structure suggests better adaptation to infect human cells.
Despite its ability to enter human cells, it does not spread as easily as SARS-CoV-2. No human infections have been reported so far.
Experts say the virus poses a potential threat, but not all animal viruses evolve into pandemics. Surveillance is key to preventing outbreaks.
SARS, MERS, and COVID-19 originated from animal-to-human spillovers. Scientists warn that more unknown viruses may have pandemic potential.
Monitoring animal viruses, early detection, and genetic sequencing are crucial to stopping outbreaks before they spread.
Researchers identified monoclonal antibodies and antiviral drugs that could neutralize HKU5-CoV-2, aiding future pandemic preparedness.
Wildlife trade and live animal markets create conditions for viruses to jump species. Stronger regulations can lower the risk.
Experts urge awareness, not fear. Not all viruses become pandemics, but strong research and early detection help us stay prepared.