Potentially deadly zoonotic virus found in US, sparking concerns of spread to humans

Deadly Zoonotic Virus Discovered in U.S., Raising Concerns of Human Transmission

Researchers at The University of Queensland have identified the Camp Hill virus, a potentially dangerous henipavirus, in shrews in Alabama—marking the first known detection of this virus family in North America.

Henipaviruses are zoonotic, meaning they can transfer from animals to humans. Dr. Rhys Parry from the School of Chemistry and Molecular Biosciences highlighted the risk, noting that similar viruses, such as the Langya virus in China, have previously jumped from shrews to humans. Other henipaviruses, like the Hendra virus (70% fatality rate) and Nipah virus (40-75% fatality rate), have caused severe disease in different regions.

The discovery suggests that henipaviruses may have a broader global presence than previously thought. While there is no confirmation that the Camp Hill virus poses a direct threat to humans, further research is needed. Scientists at The University of Queensland are now working on vaccine development and studying the virus’s surface proteins to improve prevention strategies.

Those at highest risk include travelers exposed to infected animals, as well as health care workers treating infected patients. The CDC advises avoiding unprotected contact with potentially infected animals, practicing safe food handling, and using protective equipment in medical settings.

Currently, no specific antiviral treatment exists for henipavirus infections, with supportive care being the primary approach.