Vaccine of liver of second of no time to delay is vaccinal

Another name for Guangdong Province on the west the elementary school of a village, students are attending class, suddenly their parents rushs, lying between class room glass to calling; " dozen prevent '''' Yo ' of the needle came? " frighten so that the student is like a extremely frightened person, escape in succession class room. Actually, the hospital that this is the village gives students vaccine of vaccinal second liver to the school came. Understand plan immunity into family planning, become immune rumor " birth control " . This is the ignorant phenomenon that Guangdong poor country still exists. Guangdong year the disease that send liver 　 of 20 thousand person today, children has in children paralytic person is less and less, in October 1996 after the portion up to now, guangdong also had not produced paralytic of a children again. This is the result that national plan immunity produces in Guangdong. Let hepatitis reduce lowermost scope in Guangdong, also be immune plan of the country. According to the statistic of World Health Organization, the whole world has 350 million population is the person that hepatitis B virus is carried, this among them, china amounts to 120 million person. The hepatitis that Guangdong province is the whole nation " large family " , 1999, the number that second liver comes on is 20 thousand much person, but the person that virus is carried amounts to 12.58 million person. Expert warning, vaccinal second liver is vaccinal already no time to delay. 4 into the new student infection virus 　 considers to explain according to concerning medicine, new student period is virus of liver of second of the easiest infection, amount to 40% . That is to say, in the person that Guangdong saves virus of liver of 12.58 million second to carry, the person that takes half the number almost still is in new student period, had contracted hepatitis virus, become the carry person of second liver virus. Other way, be like as blood, feculent injector, intimate as hepatitis patient contact to wait is a new student all sorts of ways beyond, most macrocephalic or new student infection. Draw out only 5 yuan give or take an injection first vaccine of liver of 　 vaccinal second must spend a few yuan of money, be in rich bead trigonometry this is unchallenged. The electropositive mother that Fosan just gave birth to the child is to chasing after a doctor to hit needle of second liver vaccine to her child. So Fosan city, 0-9 year old children carries second liver virus to lead is only 1% , save lowest completely. And a hospital that involves a rural area in beautiful, when the advantage that knew vaccine of the liver that make second when a rural woman, she draws out 5 yuan of only fund in exit bag, requirement hospital gives or take an injection first to her child, waited to sold a hog or cut rice, pay again. Be in poor country, this kind " instalment " person common occurance. 5 years are in before 90 time, the second liver vaccine of people have an inoculation or blood of patient of extraction second liver are made, this kind of vaccine rose to prevent hepatitis B action, but hematic origin is difficult, return possible risk, liver having third is like in blood or the impurity such as AIDS is undetected destroy vivid, can catch a person instead. 1995, a firm of Shenzhen city uses 90 time production of contemporary biology technology gave vaccine of second liver gene, already became our country the manufacturing base of vaccine of gene of liver of the biggest second. Because second liver gene is vaccinal safety, responsible, vaccine of haemal second liver already was washed out. (the exercitation edits: Plum apricot)