UW DEOHS Department of Environmental & Occupational Health Sciences at University of Washington | 4,272 followers on LinkedIn. Creating sustainable communities where everyone has access to clean air, clean water, safe food and safe workplaces | UW DEOHS (Department of Environmental & Occupational Health Sciences) at the University of Washington investigates how environmental and workplace factors affect people’s health. We educate tomorrow’s health and safety leaders and create innovative health solutions through our research, public service and cross-disciplinary partnerships. Our goal: sustainable communities where everyone has access to clean air, clean water, safe food and safe workplaces.