The term 'Bug Fighters' refers to people who work in the field of pest control. They are responsible for identifying and eliminating pests, such as insects, rodents, and other animals, that can cause damage to homes and businesses. The crossword solution for this term is SERA, which stands for Structural Exterminator and Rodent Abatement. This type of job requires specialized knowledge and skills, as well as the use of specialized equipment and chemicals to safely and effectively eliminate pests.