Had a pimple-like bump on roof of mouth for a month. 5. Get help from a doctor now âº. Gum fistula: is a sign that there is chronic painless infection and your body is draining it out. Unlike some other types of infection, a chronic gum abscess will not get better on its own.
Vulnerable persons are individuals with special needs who are receiving supports or services at state operated, licensed and certified facilities and programs.
Contact Us. Links. 1-9. SUSCEPTIBLE PERSON (HOST). A susceptible or non-immune person is one who has little resistance against a particular organism and who, if exposed to this organism, is likely to contract disease.he term host is used to connote the living body upon which or in which a disease agent or parasite lives--the final recipient of an infectious agent. The susceptibility of a host to invasion by infectious agents is dependent upon a number of factors. a. Age.