| Full text | |
| Author(s): |
Brito, Joao Eduardo Cavalcanti
;
de Mello, Beatriz Gagete Verissimo
;
Gaeta, Natalia Carrillo
;
Batista, Juliana Maria Nunes
;
Brito, Tiago Roberto
;
Agostinho, Washington Carlos
;
Brandao, Paulo Eduardo
;
Heinemann, Marcos Bryan
;
Dias, Ricardo Augusto
Total Authors: 9
|
| Document type: | Journal article |
| Source: | VETERINARY RESEARCH COMMUNICATIONS; v. 47, n. 3, p. 26-pg., 2023-05-08. |
| Abstract | |
Little is known about the influence of the urban environments on bat species 'ecology. The urbanization process potentially lead to critical ecological changes in bat communities' intra and interspecific pathogenic transmissions dynamics. To date, the monitoring of pathogens in bats in Brazil has only been done with bats found dead or alive in households, from rabies surveillance systems. The present work aimed to investigate how urbanization influenced bat richness, relative abundance and pathogen occurrence. Most captured bats were Phyllostomidae, especially Sturnira lilium, Artibeus lituratus, A. fimbriatus, Glossophaga soricina, and Platyrrhinus lineatus, among others. From preserved-rural towards urban areas the lesser the bat richness, the higher the relative abundance of the captured bats. Noise level, luminosity and relative humidity correlated with bat abundance. The proportion of genders, sexually active bats and their size (weight, right forearm length, and body condition index) were stable throughout the investigation. Still, the proportion of pregnant females was higher in Spring and the number of juveniles in Summer, evidencing the seasonality of reproduction. Several Enterobacteria were isolated, evidencing a significant role of bats in the circulation of pathogens of medical and veterinary interest. These results are crucial in the pursuit of a harmonious coexistence between humans, bats and domestic animals in areas with different levels of anthropization. (AU) | |
| FAPESP's process: | 20/15008-0 - Evaluation of bats in urban-rural interfaces: heavy metal contamination, antimicrobial resistance, and microorganisms with zoonotic potential |
| Grantee: | Natália Carrillo Gaeta |
| Support Opportunities: | Scholarships in Brazil - Post-Doctoral |
| FAPESP's process: | 20/14401-0 - Detection of Leptospira spp., bacterial and metagenomic enteropathogens in bats (Chiroptera, Mammalia) from the urban region of São Paulo, SP, Brazil |
| Grantee: | Juliana Maria Nunes Batista |
| Support Opportunities: | Scholarships in Brazil - Master |
| FAPESP's process: | 19/19702-1 - Study of the chiropterofauna in urban-rural interfaces: richness, abundance and distribution associated to the risk of pathogen transmission to pet animals and humans |
| Grantee: | Ricardo Augusto Dias |
| Support Opportunities: | Regular Research Grants |