Researchers have discovered a virus that could enter human cells in a similar way to COVID-19. But they caution it's much more poorly adapted to humans.

Chinese scientists have discovered a new coronavirus in bats called HKU5-CoV-2. It shares similarities with SARS-CoV-2 and can infect human cells. Researchers are investigating its potential to spill over to humans.

A team of Chinese researchers has discovered a new bat coronavirus, HKU5-CoV-2, which has the potential to infect human cells. The virus, linked to the same family as MERS, was found to bind to human ACE2 receptors,

Experts note that HKU5-CoV-2 has a lower binding affinity to human ACE2 than SARS-CoV-2, and its ability to infect humans on a large scale remains uncertain. More research is needed to determine if it poses a serious health threat.

The extensive research on coronavirus led to the discovery of HKU5-CoV-2, which can be transmitted to humans since it has the same human receptor. The virus was discovered by a team of virologists led by Shi Zhengil, Wuhan Institute of Virology, referred to as 'Batwoman'.

The virus has a special feature, called a furin cleavage site, that helps it enter cells through the ACE2 receptor protein just like the Covid-19 virus.

HKU5-CoV-2 is classified within the merbecovirus subgenus, which includes the MERS virus. Initially detected in the Japanese pipistrelle bat in Hong Kong, it has shown the ability to bind to human angiotensin-converting enzyme 2 (ACE2) receptors, akin to SARS-CoV-2.

Researchers dismissed the risk of HKU5 coronavirus spreading among human populations on a large scale, pointing out that its efficiency is lower than the Covid-19 virus

Researchers at the Wuhan Institute of Virology have detected a new coronavirus in bats that is capable of entering human cells using the exact same mechanism as SARS-CoV-2, the virus that causes COVID-19.