Warning of a New Pandemic: A team of scientists has made a significant discovery in Brazil, identifying a virus similar to Covid-19 in a species of bat. The virus was found in the mustached bat, Pteronotus parnellii, an insect-eating species. Researchers have named the newly identified virus BRZ batCoV.
The findings have been posted on the preprint website bioRxiv, but it is important to note that the research is still awaiting the peer-review process, where other experts will scrutinize the data.
How Was the Virus Discovered?
An international team of scientists from Japan, the U.S., Australia, and Belgium collected samples from forests in Brazil. During this process, they identified the BRZ batCoV virus, which shows significant similarity to the SARS-CoV-2 virus responsible for the Covid-19 pandemic.
According to the report, this new virus was found to possess an active Furin Cleavage Site—the same structural feature that enhances a virus’s ability to spread to new species. Scientists believe that if this virus were to spread, it could potentially develop the capability to infect humans.
What is the Risk to Humans?
Scientists have clarified that the BRZ batCoV virus is not currently infecting humans and has not spread beyond the bat population. However, it contains elements that could pose a future threat.
When compared to other coronaviruses like Covid-19 and MERS-CoV (also known as Camel Flu), the new virus was found to be more closely related to MERS. MERS is known to be less transmissible than Covid-19, which is why scientists are approaching this discovery with caution rather than alarm.
Why is This Discovery Important to Take Seriously?
Although the virus currently poses no direct threat to humans, this discovery serves as a crucial warning for the future. Bats are natural reservoirs for many dangerous viruses, which have previously led to outbreaks of diseases like SARS, MERS, and Ebola.
Experts argue that the early identification of such novel viruses is key to preventing a potential pandemic. Therefore, the discovery of BRZ batCoV underscores the urgent need to take wildlife virus monitoring more seriously, enabling us to mitigate the threat of the next pandemic before it emerges.
