Shanna H. Swan

Shanna H. Swan is a prominent American epidemiologist known for her research on environmental health, reproductive health, and the effects of pollutants on human fertility. She has highlighted concerns regarding declining sperm counts and increasing endocrine-disrupting chemicals in our environment, which may affect reproductive health and development. Swan's work emphasizes the impact of these chemicals on public health and advocates for policies to reduce exposure to harmful substances. Her insights contribute to a better understanding of how environmental factors can influence reproductive outcomes and overall health in both men and women.