Is vaccine OK really " shoot with great accuracy " ?

After liver of many person inject second are vaccinal, still discover when medical antigen of second liver surface is electropositive. Then somebody asks: "Is second liver vaccine of precautionary second liver? Why had injected does vaccine still get second liver? " some people suspect the examination has as a result accordingly by accident or it is vaccinal have a holiday, want shape to accuse a hospital. Can be second liver still gotten after all after is liver of so vaccinal second vaccinal? A large number of research and clinical application result prove, vaccine of inject second liver is the good method that prevents second liver really. But the protective rate of second liver vaccine is 90% ～ 95% , disable possibly to the small number of people. The factor that affects result of second liver vaccine is very much, master these knowledge, conduce to the protective function that improves second liver vaccine further. After inject is vaccinal whether precautionary second liver, depend on vaccinal whether of antibody of generation of exciting human body and antibody generation how many (with drop degree express) . Think commonly, serum antibody drop spends the ability when be more than 10u/ml to prevent second liver. The vaccine of liver of person inject second that has 30% about appears after a month antibody, the whole journey that finish injects the antibody after a month reachs top level. Accordingly, before the whole journey that finish injects, antibody did not arise or drip degree lower when, still have the possibility that affects second liver. In this paragraph of time, people still must notice to adopt other precautionary measures. According to research, the on any account that human body produces antibody drop to spend to second liver vaccine can divide for quadruplet: 1. Without reaction group, 5% what hold inject number about. The person is the mainest to irresponsive of second liver vaccine the reason may be genetic element. 2. Low response group. The drop that serum antibody produces after inject is vaccinal spends the person that be less than 10u/ml, 10% what hold inject number about. This as big as genetic, age, fat, immunity is restrained, immunity is able to bear or endure suffer wait for an element to concern. 3. React in group. The drop that serum antibody produces after inject is vaccinal is spent for 10 ～ 100 U/ml person, 65% what hold inject number about. 4. Fast response group. 20% what serum antibody drop spends the person that be more than 100 U/ml to hold inject number about. The person that does not have reaction group and low response group still is likely after inject is vaccinal the liver that get second. (the exercitation edits: Plum apricot)