Unfortunately, there can also be things in air that you may not be aware of, such as dust, mites, spores, hazardous fumes, and bacteria. This video explains sources of air contamination in the workplace, and how to prevent them from causing problems. This program stresses the importance of hearing conservation in all noisy environments. This program explains what kinds of respiratory hazards a worker might face, and why these hazards require protection. It also explains why using respirators when required, is extremely important.
Some diseases carried by the blood are life-threatening, and some are universally fatal.
There are laws which an employer must know, to protect first-aiders and other persons from contamination. You'd better know about them. A fine brush-up for your workers. Covers material safety data sheets in detail. Chemical hazards and other physical dangers from industrial materials .