A new virus, Langya, identified in China, dozens of cases

A new virus, Langya, identified in China, dozens of cases


BEIJING | Several dozen people in China have contracted a new virus, dubbed Langya, of animal origin, according to scientists who rule out at this stage the risk of human-to-human transmission. 

The Langya virus henipavirus (LayV) causes symptoms in humans such as fever, fatigue, cough, nausea and headache.

Scientists speculate that the shrew, a small mammal with a pointed snout, could be the animal that allowed its transmission to humans.

The infections were found in the Chinese provinces of Shandong (east ) and Henan (center).

Thirty-five people have been infected in China, according to a report published in early August by the New England Journal of Medicine (NEJM), a reference medical journal in the United States.

The patients, mostly farmers, had neither “close contact” nor “common exposure” to a pathogen, underlines the study, which assumes “sporadic” infection in humans.

< p>Some have developed blood cell abnormalities. Others experienced impaired liver and kidney function, the report said.

Langya was first detected in 2018.

But this time the virus could be formally identified, thanks to a system for detecting acute fevers and a history of exposure to animals.

Scientists believe that at this stage it is premature to comment on a possible human-to-human transmission of LayV, account given the low number of cases.

According to researchers from China, Singapore and Australia who helped write the report, more research is needed to better understand the illnesses associated with the virus.< /p>

No serious or fatal cases of Langya have been reported so far, virologist Linfa Wang, of the Duke-NUS School of Medicine, told the Global Times. Singapore, one of the authors of the report.