Evaluation of bat adenoviruses suggests co-evolution and host roosting behaviour as drivers for diversity.

ABSTRACT: Adenoviruses (AdVs) are diverse pathogens of humans and animals, with several dozen bat AdVs already identified. Considering that over 100 human AdVs are known, and the huge diversity of bat species, many bat AdVs likely remain undiscovered. To learn more about AdV prevalence, diversity and evolution, we sampled and tested bats in Cameroon using several PCR assays for viral and host DNA. AdV DNA was detected in 14 % of the 671 sampled animals belonging to 37 different bat species. There was a correlation between species roosting in larger groups and AdV DNA detection. The detected AdV DNA belonged to between 28 and 44 different, mostly previously unknown, mastadenovirus species. The novel isolates are phylogenetically diverse and while some cluster with known viruses, others appear to form

SUBMITTER: Ntumvi NF 

PROVIDER: S-EPMC8208681 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature