California Agriculture (Jan 2022)

Low prevalence of handwashing and importance of signage at California county fair animal exhibits

  • Melissa T. Ibarra,
  • Cheryl L. Meehan,
  • Miles Daniels,
  • Woutrina A. Smith,
  • Martin H. Smith

DOI
https://doi.org/10.3733/ca.2021a0015
Journal volume & issue
Vol. 75, no. 03
pp. 151 – 155

Abstract

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Disease outbreaks among visitors at venues where animals are exhibited, such as animal shows at county fairs or petting zoos, are national public health concerns. Zoonotic disease transmission at fairs can occur through a variety of pathways, including direct contact with livestock and indirect exposure through contact with animals' immediate surroundings. Handwashing can reduce pathogen transmission. The goal of this observational study was to determine rates of handwashing among county fair visitors and to learn whether signage and/or contact with animals were correlated with handwashing practice. The investigation was conducted at four county fairs located across two geographic regions of California. Observations occurred over the course of one summer. Results from our observations of fair visitors revealed a low overall prevalence (5%) of handwashing behavior. However, fair visitors who made contact with animals were more likely to wash their hands. Additionally, those individuals who walked through barns where handwashing signage was present were significantly more likely to wash their hands than those who visited barns without signage.

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