Astroviruses are a major cause of gastroenteritis in humans and animals. Recently, novel groups of astroviruses were identified in apparently healthy insectivorous bats. We report the detection of diverse novel astrovirus sequences in nine different European bat species: Eptesicus serotinus, Hypsugo savii, Myotis emarginatus, M. mystacinus, Nyctalus noctula, Pipistrellus nathusii or P. pygmaeus, P. pipistrellus, Vespertilio murinus, and Rhinolophus hipposideros. In six bat species, astrovirus sequences were detected for the first time. One astrovirus strain detected in R. hipposideros clustered phylogenetically with Chinese astrovirus strains originating from bats of the families Rhinolophidae and Hipposideridae. All other Czech astrovirus sequences from vesper bats formed, together with one Hungarian sequence, a separate monophyletic lineage within the bat astrovirus group. These findings provide new insights into the molecular epidemiology, ecology, and prevalence of astroviruses in European bat populations.

• MeSH
• Astroviridae genetika   izolace a purifikace   MeSH
• Chiroptera virologie   MeSH
• fylogeneze MeSH
• gastroenteritida epidemiologie   veterinární   virologie   MeSH
• genetická variace * MeSH
• genom virový genetika   MeSH
• infekce viry z čeledi Astroviridae epidemiologie   veterinární   virologie   MeSH
• lidé MeSH
• molekulární sekvence - údaje MeSH
• sekvence nukleotidů MeSH
• sekvenční analýza DNA MeSH
• zvířata MeSH
• Check Tag
• lidé MeSH
• zvířata MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH
• Geografické názvy
• Česká republika epidemiologie   MeSH