What type of chemical exposure is a significant risk for workers in certain laboratory environments?

In certain laboratory environments, exposure to biological pathogens poses a significant risk for workers because these pathogens can include bacteria, viruses, fungi, and other microorganisms that can cause serious health issues if inhaled, ingested, or come into contact with skin. Laboratories that handle infectious materials, such as medical or research labs, often require stringent safety protocols, including the use of biosafety cabinets, personal protective equipment (PPE), and proper waste disposal methods to minimize the risk of exposure.

While exposure to other chemicals such as acids, bases, heavy metals, and flammable liquids also represents risks in various settings, the unique dangers posed by biological pathogens specifically highlight concerns regarding infection control, disease transmission, and health hazards that can arise in a laboratory context. This makes the risk associated with biological pathogens particularly critical for ensuring the safety and health of laboratory workers.