Completed Projects

Measurement of Farmworker OP Exposure through Protein Adducts

This completed project developed an assay to improve understanding of worker exposures to a wide range of organophosphate (OP) pesticides and advanced the method for potential use in field and clinic settings, providing rapid feedback to workers, clinicians, and physicians.
 
Organophosphorus pesticides (OPs) have widespread commercial application in the U.S. and worldwide.

Improving PPE Effectiveness in Agricultural Applications

This project responds to specified PPE needs for the tree fruit and related industries in Washington State that can reduce pesticide handler exposure and potential pesticide-related illness. Three safety concerns of WA airblast pesticide applicators were addressed: 1) data-driven respirator cartridge change-out schedule, 2) field efficacy of gloves used by pesticide handlers, 3) the effectiveness of a PPE hat that could be used with PPE suits and jackets.

Safety and Health of Immigrant Cedar Block Harvesters on the Olympic Peninsula

Latino immigrant workers are increasingly finding employment as laborers in Pacific Northwest forests. This project provided a baseline understanding of the hazards faced by salvage cedar block cutters and the barriers they may face in addressing these occupational health and safety hazards. Employing community based participatory research methods, 13 key informant interviews were conducted with forest and community workers. The findings of this project, in brief, include:

Sustainable Harvest Project

This stakeholder driven project aimed to reduce un-permitted harvesting of special forest products (SFPs) in the Forks, Washington area and increase the overall health of the environment and the workers. In a one-year effort, the Sustainable Harvest project brought together harvesters, public and private landowners, and local city and tribal government representatives.

Confronting the Health Risks of Climate Change: Integrating Science and Public Health Practice to Improve Preparedness for Worsening Heat Events, Air Pollution, and Environmental Degradation in the NW

Climate change will have serious and long-term consequences for public health. The greatest impacts will be in cities with milder summers, less air conditioning and higher population density, which are characteristic of the Pacific Northwest. A multi-disciplinary team of UW scientists will evaluate the impact of climate change on human health in the Pacific Northwest, work with local communities to study health risks that will likely occur in the next 35 years and uncover how communities might mitigate those risks.

Aggravating Factors of Asthma in a Rural Environment (AFARE)

This community-based project characterized ambient triggers of asthma in the rural setting by following 50 (children and adults) asthmatic community participants, mapping their exacerbations and comparing these with known agricultural exposures. 
 
Communities living in rural agricultural settings may be exposed to an array of biological (e.g. organic dust from animal and crop products, bacteria, fungi, endotoxins) and non-biological particles and gases (e.g. pesticides, hydrogen sulfide and ammonia).

Neurobehavioral Assessment of Pesticide Exposure in Children

(NIOSH 2006-2011) Children living in agricultural communities have the potential to be exposed to pesticides from residue from the clothes and shoes of family members working in agricultural operations. This longitudinal study seeks to explore the relationship between home exposure to organophosphate pesticides to neurobehavioral performance in children to examine neurodevelopmental changes.

Reducing Workloads for Older Loggers in Physically Demanding Logging Tasks with Synthetic Rope

In the US, logging is among the top three most dangerous jobs, and when all factors are considered, logging is likely the most dangerous job and the most exertive work. Data in OR, WA, and ID show that 50% of loggers are at least 45 years old -  and that percentage is growing. This pilot project assessed the ergonomic and economic benefits of using synthetic rope to replace wire rope in standardized logging tasks for older workers (>age 40) compared to current practices and younger workers.