Research projects use millions of animals each year. Research uses them to find new vaccines, antibodies, and drugs. Research also involves testing chemicals for safety or diagnosing disease. Some projects explore how the systems of bodies work. In order to have accurate research results, research animals need to be healthy, clean, and well cared for.
Many labs have three levels of animal caretakers or technicians.
These levels are entry-level, experienced and qualified, and senior. Entry-level animal caretakers make sure that animals get clean, safe, and humane care. They do the general animal breeding and handling. Experienced and qualified animal caretakers directly care for the animals. They do basic treatment, watch and feed the animals, and clean cages.