Genetically distinct hantaviruses in two bat species in Panamá

Karen Yamada, Fuka Kikuchi, Jonathan L. Dunnum, Pablo Gutiérrez-Moreno, Publio E. González D., Blas Armién, Mihail Pérez-Callejas, Danielle Land, Jocelyn P. Colella, Tetsuya Mizutani, Ken Maeda, Motoi Suzuki, Stephen E. Greiman, Carlos Alberto Carrión-Bonilla, Joseph A. Cook, Richard Yanagihara, Satoru Arai

Research output: Contribution to journalArticlepeer-review

Abstract

Recent discoveries of hantaviruses in bats in Europe, Asia, and Africa have prompted expanded explorations of their host diversity and geographic distribution. In screening lung tissue of 218 bats from Panamá, representing 19 genera and five families, we detected hantavirus RNA in two of three greater sac-winged bats (Emballonuridae: Saccopteryx bilineata) and in four of 29 Seba's short-tailed bats (Phyllostomidae: Carollia perspicillata). Phylogenetic analyses of the small, medium, and large genomic segments revealed a newfound hantavirus in S. bilineata, tentatively designated Filo del Tallo virus, and the recently reported Buritiense virus in C. perspicillata. Both share common ancestry with bat-associated hantaviruses in Asia and Africa. These results indicate that bats serve as hosts of hantaviruses in the Americas. Given opportunities for close contact between humans and bats, studies on the genetic diversity, pathogenicity, and circulation dynamics of hantaviruses are urgently needed.

Original languageEnglish
Article number112749
JournaliScience
Volume28
Issue number6
DOIs
StatePublished - May 26 2025

Scopus Subject Areas

  • General

Keywords

  • Microbiology
  • Virology
  • Zoology

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