How to sign: a disease transmitted only by a specific kind of contact
Categories: communicable disease
Within this category: AIDS, brucellosis, cholera, dengue, dysentery, epidemic disease, hepatitis, herpes, infectious mononucleosis, leprosy, listeriosis, meningitis, mumps, paratyphoid, poliomyelitis, ratbite fever, relapsing fever, rheumatic fever, rickettsial disease, sweating sickness, tuberculosis, typhoid, whooping cough, yaws, yellow jack