Who was the pioneer who contributed to public and environmental health by describing work-related hazards and proposed guidelines for the prevention of certain diseases? Charles Turner Thackrah William Farr Edwin Chadwick Alice Hamilto

The pioneer you are referring to is **Alice Hamilton**. She was a prominent figure in the field of public and environmental health and made significant contributions by describing work-related hazards and advocating for guidelines to prevent diseases associated with occupational exposure. Her work led to increased awareness of industrial health problems and the need for protective measures for workers.