Working conditions in pharmaceutical plants are better than those in most other manufacturing plants. Much emphasis is placed on keeping equipment and work areas clean because of the danger of contamination. Plants usually are air-conditioned, well lighted, and quiet. Ventilation systems protect workers from dust, fumes, and disagreeable odors. Special precautions are taken to protect the relatively small number of employees who work with infectious cultures and poisonous chemicals. With the exception of work performed by material handlers and maintenance workers, most jobs require little physical effort. In 2002, the incidence of work-related injury and illness was 3.0 cases per 100 full-time workers, compared with 7.2 per 100 for all manufacturing industries and 5.3 per 100 for the entire private sector.
Only about 5 percent of the workers in the pharmaceutical and medicine manufacturing industry are union members or are covered by a union contract, compared with about 15 percent of workers throughout private industry.