Evaluation of minimally invasive sampling methods for detecting Avipoxvirus: Hummingbirds as a case example.

ABSTRACT: Avian pox is a common avian virus that in its cutaneous form can cause characteristic lesions on a bird's dermal surfaces. Detection of avian pox in free-ranging birds historically relied on observations of visual lesions and/or histopathology, both which can underestimate avian pox prevalence. We compared traditional visual observation methods for avian pox with molecular methods that utilize minimally invasive samples (blood, toenail clipping, feathers, and dermal swabs) in an ecologically important group of birds, hummingbirds. Specifically, avian pox prevalence in several species of hummingbirds were examined across multiple locations using three different methods: (1) visual inspection of hummingbirds for pox-like lesions from a long-term banding data set, (2) qPCR assay of samples fr

SUBMITTER: Galvin AN 

PROVIDER: S-EPMC9450938 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature