What are biological hazards?

Biological hazards refer to microbial agents, including bacteria, viruses, fungi, and other living organisms that pose a risk to human health. These hazards can be particularly prevalent in confined spaces, where conditions might be favorable for the growth of pathogens or where workers may encounter contaminated materials. For example, when rescuers enter a confined space, they could be exposed to biological agents from mold, sewage, or other organic matter, which can lead to infections or other health issues. Recognizing the presence of biological hazards is crucial for maintaining safety and ensuring proper protective measures are in place during rescue operations.

Physical dangers, chemical risks, and structural issues are critical to assess in rescue scenarios, but they fall outside the realm of biological hazards, which specifically target living organisms and their effects on health.