's general knowledge of spread route of pulmonary tuberculosis

's general knowledge of spread route of pulmonary tuberculosis
The spread route of tuberculosis is respiratory tract, digestive tract, skin and uterus, but mainly pass the respiratory tract.
The digestive tract has bigger resistance on tuberculosis fungus, the tuberculosis fungus enters stomach, kill a large amount of gastric acid while being easy very, take a large number of the intersection of tuberculosis and fungus, otherwise difficult to infect, but the respiratory tract is different, so long as 1~2 tuberculosis funguses suck persons to the alveolus, once organism resistance is low, can cause and have illness coming on. Because most of digestive tract tuberculosis are drunk and have not been caused by the milk of boiling.
There is an investigation in the Inner Mongol of our country, finds 10.6% are the ox type tuberculosis in pulmonary tuberculosis patients of peasants and herdsmen, they are used to drink raw milk. Tuberculosis is a disease that people and animals suffer from together, a lot of animals such as pig, cat, dog, ox, sheep, deer, monkey,etc. can suffer from tuberculosis.
The mankind often keeps in touch with these animals, can already be infected by the animal who has suffered from tuberculosis, can also pass one's own tuberculosis to animals raised. The Beijing Zoo once had animal rhinocerosed that viewed and admired that was made a definite diagnosis of pulmonary tuberculosis, its phlegm fungus is appraised the tubercle bacillus type, prove that was passed to them by an audience.
Pulmonary tuberculosis is spread and infected through the respiratory tract, the traditional view overweights the dust and carries disease germs to infect, claim fungus the intersection of dust and aerosol infect, namely mean, rank the fungus patient and spit everywhere because of pulmonary tuberculosis now, the bacterium stirs up a cloud of dust at the same time after drying, breathed in people and caused the infection to have illness coming on by others.
So in the tuberculosis prevention measure in the past, especially emphasized the disinfection of patient's phlegm of pulmonary tuberculosis, maintain the pulmonary tuberculosis patients' phlegm all demand to vomit and pour out after through boiling in a phlegm bottle no matter in the hospital or family, can bury etc. the phlegm in the countryside deeply, the extensive lasting ground launch propaganda in the masses, No Spitting. In addition, emphasize too patients should isolate with healthy people, can divide the dividing into the room of the room, the ones that can't be divided into can divide the bed or parted hair to sleep, notice the patient's tableware is sterilized, prevents the digestive tract from infecting.
The above-mentioned the intersection of infection and way no doubt should notice, speak, cough, sneeze, discharge to drip nuclear infection a little, should cause the attention too air into arranging the intersection of fungus and patient.
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