带菌者
5.Bacterial sex is dysenteric abbreviation bacterium dysentery, it is the infection of acute bowel path that causes by all sorts of dysenteric bacili. Infecting a source is patient and carrier.
7.Diagnosis of an infectious disease at an early stage by exposing a presumably infected individual or tissue to a clean, laboratory-bred mosquito, tick, or other vector and then examining the vector for the presence of the infective microorganism.
8.Meningitis diplococcus is concealed in the nose pharynx secretion of patient or carrier, basically wait for You Feimei to travel from air directly through cough, sneeze, conversation, enter respiratory tract and cause infection.
9.A person or an animal that shows no symptoms of a disease but harbors the infectious agent of that disease and is capable of transmitting it to others.
10.218 strains of Neisseria meningitidis(Nm)serogroup A,B and C were collected from 21 provinces of China in 1966～1993,their sensitivity to 7 routine antibiotics were determined by using the method of improved Kirby Bauer and agar dilution.
