Some species within the family Plasmodiidae (Haemosporida) have been extensively studied due to their implications for human health. However, for other haemosporidians that infect wild animals the knowledge is limited. Species within the genus have thus far been documented exclusively as hemoparasites of bats. Records of are primarily from Africa, Europe, and Southeast Asia, with limited information available for the Americas. Here, we assessed the state of knowledge on species infecting bats worldwide and searched for the presence of in blood samples of neotropical bats from Colombia. We found a total of 65 records of in 46 bat species belonging to the families Emballonuridae, Hipposideridae, Miniopteridae, Rhinolophidae, Rhinonycteridae, and Vespertilionidae worldwide, except for Antarctica. In the Americas, records of the genus are exclusively from Vespertilionidae bats in Brazil, Colombia, the United States, and Panama. The morphological and molecular analyses of blood from 125 bats, belonging to 39 species and captured in seven localities within the departments of Arauca and Caldas (Colombia), confirmed the presence of in a silver-tipped myotis, (Vespertilionidae). This finding represents the first morphological and molecular confirmation of . in the Americas. Additionally, it expands the knowledge on the diversity and distribution of in Neotropical bats.
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http://dx.doi.org/10.1016/j.ijppaw.2024.100986 | DOI Listing |
ACS Omega
January 2025
Departamento de Química, Universidade Federal do Paraná, Av. Cel. Francisco H. dos Santos, 100, Jardim das Américas, CP 19081, 81531-980 Curitiba, Paraná, Brazil.
Piper fruits are one of the main dietary sources of , a fruit-eating bat largely responsible for dispersing their seeds. To investigate the mechanism of this plant-animal interaction, ripe and unripe fruits of were collected in the morning, afternoon, and night. The volatile organic compounds (VOC) were obtained through dynamic headspace (HS) and hydrodistillation (HD) and were analyzed by gas chromatography with flame ionization detector and GC-MS, resulting in the identification of ninety-five compounds.
View Article and Find Full Text PDFVet Parasitol Reg Stud Reports
January 2025
Secretaria Municipal de Saúde de Cuiabá, Diretoria de Vigilância em Saúde, Unidade de Vigilância de Zoonoses, Brazil.
Parasites significantly influence ecosystems by controlling host populations and spreading diseases, thereby impacting ecological balances. In the Neotropics, hematophagous bat flies and mites are common ectoparasites of bats. The state of Mato Grosso, Brazil, hosts a diverse bat fauna across its Amazon Forest, Cerrado, and Pantanal habitats.
View Article and Find Full Text PDFFEMS Microbiol Ecol
January 2025
School of Science, Engineering and Environment, Salford University, Manchester, UK.
Diurnal rhythms of the gut microbiota are emerging as an important yet often overlooked facet of microbial ecology. Feeding is thought to stimulate gut microbial rhythmicity, but this has not been explicitly tested. Moreover, the role of the gut environment is entirely unexplored, with rhythmic changes to gut pH rather than feeding per se possibly affecting gut microbial fluctuations.
View Article and Find Full Text PDFViruses
November 2024
Laboratório de Hantaviroses e Rickettsioses, Instituto Oswaldo Cruz, Fiocruz, Rio de Janeiro 21040-900, Brazil.
Hantaviruses are zoonotic pathogens associated with severe human diseases such as hemorrhagic fever with renal syndrome and hantavirus pulmonary syndrome. Despite the extensive study of rodent-borne hantaviruses, research on bat-associated hantaviruses remains limited. This study aimed to investigate the seroprevalence and cross-reactivity of neotropical bat samples with rodent- and bat-associated recombinant hantavirus nucleoproteins (rNPs) to improve hantavirus surveillance in the Brazilian Atlantic Forest.
View Article and Find Full Text PDFMicroorganisms
December 2024
Department of Biomedical Sciences, Ross University School of Veterinary Medicine, Basseterre P.O. Box 334, Saint Kitts and Nevis.
To date, limited information is available on herpesviruses in bats from the Caribbean region. We report here high detection rates (24.24%, n = 66) of herpesviruses in oral samples from apparently healthy bats ( (75%, 9/12) and (28%, 7/25)) on the Lesser Antillean Island of St.
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