What symbol is used to indicate biohazard risks?

The correct choice reflects the specific design used to identify biohazard risks, which is the biohazard symbol. This symbol is universally recognized and is used to indicate the presence of biological substances that pose a threat to human health and the environment, such as infectious agents and contaminated materials.

The biohazard symbol is characterized by its distinctive design featuring three interlocking circles, typically in a bright color such as yellow or orange to ensure visibility. The use of this symbol is essential in various settings, including laboratories, hospitals, and waste disposal facilities, to ensure that individuals are aware of potentially hazardous biological materials.

Understanding this symbol is crucial for maintaining safety protocols and ensuring proper handling of biohazardous materials, as well as fostering awareness among employees and first responders regarding the risks involved. Awareness and recognition of the biohazard symbol thus play a fundamental role in workplace safety and health standards.