关于病菌的传播

The dissemination method of the virus mainly has:
(1)Was spread by blood:If input the whole bloodses,blood plasmas,serums or the other blood to product, inject a dissemination through a blood relation.
(2)The foetus source spread:If the pregnant woman one who take poison passes to produce a way a perpendicular to new born dissemination.
(3)Cure a source dissemination:Disinfect ill success or not be handled properly after being pollute by B liver virus such as the medical treatment apparatus, can cause a dissemination;Inject a machine with 1 to several personal preventions to inject also is one of the path that cures the source dissemination;The sufferer of the blood dialysis often is the object of B type hepatitis dissemination.
(4)Sex contact dissemination:The recent years abroad report way hands over over to sex,the observation affirmation of the homosexuality and heterosexuality confirmation.
(5)The insect 叮 bites a dissemination:In the tropical zone,su