1 An older antibiotic, but still in use, and effective where you might be allergic to the penicillins. However, it may cause various types of stomach upset, and so is usually kept in reserve.  Clindamycin is the 500lb. gorilla of tooth abscess antibiotics used in dentistry.
A communicable disease is an illness transmitted through contact with microorganisms. People, animals, food, surfaces, and air can all be carriers of the microorganisms that pass infectious illnesses from one host to the next.
An âoccupational diseaseâ is any disease contracted primarily as a result of an exposure to risk factors arising from work activity. âWork-related diseasesâ have multiple causes, where factors in the work environment may play a role, together with other risk factors, in the development of such diseases.n âoccupational diseaseâ is any disease contracted primarily as a result of an exposure to risk factors arising from work activity. âWork-related diseasesâ have multiple causes, where factors in the work environment may play a role, together with other risk factors, in the development of such diseases.