Pregnant Farmworkers Face Increased Heat Risks as Climate Change Intensifies

Thu Oct 23 2025 23:08:12 GMT+0300 (Eastern European Summer Time)

As temperatures soar due to climate change, pregnant agricultural workers in the U.S. are experiencing heightened risks of heat-related illnesses, prompting calls for better protections and enforcement.

Agricultural workers are vulnerable to extreme heat, but pregnant workers face life-threatening risks as rising temperatures affect their health and the health of their unborn children. Many of these workers, often low-income immigrant women, are deterred from accessing healthcare due to fears of retribution. Existing regulations lack enforcement, leading to tragic consequences for those who labor in hazardous conditions without adequate protections.

Last summer, Clarisa Lugo experienced severe heat illness while inspecting crops at an Illinois farm. Pregnant and exposed to a heat index of 105°F (40.56°C), she recalls struggling to recover despite efforts to hydrate and cool down. The risks for pregnant agricultural workers are amplifying as climate change raises temperatures. Many U.S. workers are low-income Latino immigrants laboring under harsh conditions.

Studies indicate that agricultural workers face over 35 times the risk of heat-related deaths compared to other jobs. The challenges are exacerbated by the fear of immigration crackdowns which deter these workers from seeking medical help or advocating for safer working conditions.

California, home to a large agricultural workforce, has recorded nearly a 3°F increase since the 20th century, with many areas experiencing some of the hottest years on record recently. Rising temperatures in states like Iowa and Florida further complicate the safety of farmworkers, particularly pregnant women who risk complications like miscarriages and preterm births due to heat exposure.

Current federal protections regarding heat safety in agriculture are inadequate, and states show inconsistent enforcement. The recent Pregnant Workers Fairness Act seeks to provide reasonable accommodations for workers, yet many laborers remain unprotected. Advocates emphasize that without better safeguards and enforcement, the future remains bleak for pregnant farmworkers exposed to increasing temperatures and unsafe working environments.

Stories of loss bear testimony to the conditions many face. One worker, after strenuous physical activity under extreme heat, suffered a miscarriage. Others report being forced to continue working under duress due to lack of alternative income, and fear discourages them from voicing their concerns. As climate conditions worsen, the call for action grows stronger.

Yunuen Ibarra, from Líderes Campesinas, stressed that while rising temperatures cannot be stopped, actions can be taken to prevent the suffering of agricultural workers. The plight of pregnant farmworkers highlights a critical issue overlooked in the broader discussions of climate change and labor rights.