B = Natural Sciences, defined as those responsible for the study of living organisms and inanimate natural objects, including biochemistry, biology, botany, ecology, environmental science, microbiology, physiology, zoology, physics, chemistry, geology, materials and related subjects. _Battelle may require employees, based on job duties, work location, and/or its clients’ requirements to follow certain safety protocols and to be vaccinated against a variety of viruses, bacteria, and diseases as a condition of employment and continued employment and to provide documentation that they are fully vaccinated.