Canine picornaviruses detected in wastewater in Arizona, USA 2019 and 2021

Temitope O.C. Faleye, Peter T. Skidmore, Amir Elyaderani, Abriana Smith, Nicole Kaiser, Sangeet Adhikari, Allan Yanez, Tyler Perleberg, Erin M. Driver, Rolf U. Halden, Arvind Varsani, Matthew Scotch

Research output: Contribution to journalArticlepeer-review

Abstract

Virus surveillance by wastewater-based epidemiology (WBE) in two Arizona municipalities in Maricopa County, USA (~700,000 people), revealed the presence of six canine picornavirus (CanPV) variants: five in 2019 and one in 2021. Phylogenetic analysis suggests these viruses might be from domestic dog breeds living within or around the area. Phylogenetic and pairwise identity analyses suggest over 15 years of likely enzootic circulation of multiple lineages of CanPV in the USA and possibly globally. Considering <10 CanPV sequences are publicly available in GenBank as of June 2, 2022, the results provided here constitute an increase of current knowledge on CanPV diversity and highlight the need for increased surveillance.

Original languageEnglish (US)
Article number105315
JournalInfection, Genetics and Evolution
Volume103
DOIs
StatePublished - Sep 2022

Keywords

  • Arizona
  • Canine picornavirus
  • USA
  • Virus surveillance
  • Wastewater-based epidemiology

ASJC Scopus subject areas

  • Microbiology
  • Ecology, Evolution, Behavior and Systematics
  • Molecular Biology
  • Genetics
  • Microbiology (medical)
  • Infectious Diseases

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