In this survey, approximately 1 in 11 veterinarians had serious psychological distress and 1 in 6 experienced suicidal ideation since leaving veterinary school. Implementing measures to help veterinarians cope with practice-related stressors and reducing barriers veterinarians face in seeking mental health treatment might reduce the risk for suicide among veterinarians.

The results demonstrate an association of increasing ground-level ozone with an increase in clinic visits for adverse respiratory-related effects in the following day (lag day 1) in Sublette County; the magnitude was strongest during the winter months; this association during the winter months in a rural location warrants further investigation.

During 2010-2011, varicella vaccination was an added requirement for school entrance in Wyoming. Vaccination exemption rates were compared during the 2009-2010 and 2011-2012 school years, and impacts of implementing a new childhood vaccine requirement were evaluated. All public schools, grades K-12, were required to report vaccination status of enrolled children for the 2009-2010 and 2011-2012 school years to the Wyoming Department of Health. Exemption data were analyzed by exemption category, vaccine, county, grade, and rurality. The proportion of children exempt for ≥ 1 vaccine increased from 1.2% (1,035/87,398) during the 2009-2010 school year to 1.9% (1,678/89,476) during 2011-2012. In 2011, exemptions were lowest (1.5%) in urban areas and highest (2.6%) in the most rural areas, and varicella vaccine exemptions represented 67.1% (294/438) of single vaccination exemptions. Implementation of a new vaccination requirement for school admission led to an increased exemption rate across Wyoming.