In this review, we focused on some specific occupations such as
those of HCWs, laboratory workers, field workers, animal-care
workers, and workers in manufacturing industries. We concentrated
on literatures published after 2010 that attempted to detect
biological hazards to humans, especially workers, and the efforts to
protect them against these factors. In addition, this review briefly
describes these factors, providing examples of their adverse health
effects, risk assessments, protection with personal protective
equipment, prevention with training of workers, regulations, as
well as vaccinations.