A new virus that has been discovered in certain bats in Russia is causing concern among scientists.
Experts have warned that Russian horseshoe bats have been found to carry a new virus called 'Khosta-2', which is categorised as a sarbecovirus - the same kind as Covid-19.
Covid has infected over 600 million people all over the world since the pandemic began, but there are now warnings that this new virus could be resistant to our vaccinations.