[Rabies in bats].
Rabies is a zoonosis ending fatally in all mammals, including humans. Unlike the other mammals, this disease is usually not fatal in bats. Rabies is caused by lyssaviruses which are divided into several distinct phylogroups comprising 15 known viruses. It is believed that the original hosts of all lyssaviruses are bats. Classical rabies virus (RABV) occurs in bats across Americas and represents the major cause of rabies in humans and domestic animals there. European bat lyssavirus type 1 (EBLV-1) and European bat lyssavirus type 2 (EBLV-2) are the most frequently diagnosed lyssaviruses in Eurasia. The transmission of EBLV-1 and EBLV-2 from bats to other mammals is very rare. As of now, more detailed information is missing about the other Eurasian lyssaviruses - West Caucasian bat virus (WCBV), Bokeloh bat lyssavirus (BBLV), Aravan virus (ARAV), Irkut virus (IRKV), Khujand virus (KHUV) and Lleida virus. The lyssavirus most frequently found in Africa is Lagos bat virus (LBV). In Australia, only Australian bat lyssavirus (ABLV) has been demonstrated as yet. In the Czech Republic, a total of five cases of rabies in bats were confirmed between 1994 and 2015. Rabies can be transmitted from bats mainly by biting or scratching. Clinically ill bats suffer from nervous disorders or produce abnormal sounds. If rabies is suspected, laboratory tests are essential. Protection of human health is based on pre-exposure and/or post-exposure vaccination. However, the available vaccines do not protect against some newly identified lyssaviruses such as WCBV. Nevertheless, most bat species pose a minimal risk to humans.