Proposing a social ecological approach to address disparities in occupational exposures and health for low-wage and minority workers employed in small businesses.

Occupational disease and injuries are the 8th leading cause of death in the United States. Low-wage and minority workers are more likely to work in hazardous industries and are thus at greater risk. Within the small business sector, in particular, the health of low-wage and minority workers is threatened by a multitude of complex and interrelated factors that increase their risk for injuries, death, and even chronic disease. The COVID-19 pandemic has amplified these concerns, as many low-wage and minority workers are essential workers, and many small businesses are reopening with little to no guidance. The article describes work-related health risks and reviews current research on occupational and social ecological approaches to improving the health of minority and low-wage workers primarily employed by small businesses. We propose a conceptual framework that integrates the social ecological model with the hierarchy of controls to address work-related health among low-wage and minority workers specifically in the small business sector. Community-based strategies are recommended to engage small business owners and workers in efforts to address their immediate needs, while building towards sustainable policy change over time. These strategies are of particular importance as small businesses reopen in the ongoing pandemic.

An Occupational Heat Stress and Hydration Assessment of Agricultural Workers in North Mexico.

Expanding agribusiness in Northern Mexico has increased demand for workers from Southern Mexico, with hundreds of thousands migrating for work annually. Extreme temperatures, physical labor, and low fluid consumption place workers at risk for heat strain and dehydration, commonly underreported hazards in the agricultural industry. The objectives of this pilot study were to assess heat exposure and hydration status of a population of migratory agricultural workers in Northern Mexico throughout the grape harvest season. In addition to demographic information, environmental conditions, hydration status, and core body temperatures were collected. The majority listed Chiapas as their home state, nearly half spoke an Indigenous language, and none had completed high school. The wet-bulb globe temperature was significantly higher during the harvest and post-harvest seasons compared to the pre-harvest season. Across the different seasons, the majority were dehydrated post-shift, and mean core body temperature of workers was not significantly different. This project highlights the need for targeted interventions to improve hydration and prevent heat stress in this region. As the number of warm days is expected to rise each year worldwide, it will be increasingly important to engage in practices to protect vulnerable populations, such as migratory agriculture workers.