Life comes for one important matter, become one major issue: Recall " sugar pill grandfather " Gu Fangzhou
Gu Fangzhou is the founding father that our country kills a poliomyelitis
Committee member of chairman of advisory committee of national immunization program
Wang Chen of dean of assistant dean of Chinese Academy of Engineering, Chinese academy of medical sciences
Wang Chen of dean of assistant dean of committee member of chairman of advisory committee of national immunization program, Chinese Academy of Engineering, Chinese academy of medical sciences
On January 2, 2019, medical home, virus learns Beijing of academy of medical sciences of the home, China assist the founding father that kills a poliomyelitis with president of former courtyard of college of medicine, our country considers age of ark gentleman demit, die at the age of is 92 years old. His story answers recall to be able to 't help making the person sheds silent tears.
Bold put forward to use " live vaccine " , detached virus of ash giving backbone
Go up century 50 time, go to China again to boreal Europe from the los angeles of North America, broke out poliomyelitis (backbone of the following abbreviation is grey) epidemic situation. There are two kinds of vaccines on the world at that time, be the United States destroy live vaccine, namely so called dead vaccine, dan Jicheng this tall, effect is opposite poorer. 2 it is the vaccine of the work that reduce toxin that beautiful Russia adds up to, namely so called work is vaccinal, its side-effect is still ambiguous, once decrease poisonous failure, be equal to animated toward grey virus of backbone of to be taken orally of normal human body, the risk is very big. How should that do after all?
If press present thinking, reduce potential liability in order to make sure safety is mixed to be the first pursuit, affirmative choice " dead vaccine " course. But the angle that develops a standard from crowd protection, socioeconomy considers national immunity policy, course of Mr Gu Fangzhou is careful after think and be being calculated strictly, he is decisive put forward, want to introduce vivid vaccinal line.
The virus that reduce toxin is contained inside the excrement and urine that the person that take live vaccine discharges, after the crowd contracts this virus, had vaccinal effect actually, can produce immune protective screen from this. Price of effect of immunity of this kind of method is high, prevent it is good to dominate the result.
3 years of difficult period, person be on short commons also should feed full test monkey
Plan had, how is vaccine done? 1958, consider a gentleman far go to southwest, with one brick in Yunnan Kunming outskirts one tile founded medic of Chinese academy of medical sciences content learns an institute. All over the mountains and plains catch a monkey, with will do a test. This process it may be said has gone through hardships. Catching up with 3 years of difficult period in those days, be on short commons of person even if also should feed full monkey, assure the nutrition of the monkey above all.
The most god-given is to consider a gentleman to cite the change austral the home. Regard course as the leader, not only he himself went, the madam went, the child also is taken, mother-in-law also went. This is aeriform in promoting whole work the effect that had model.
Take the lead in doing a test with his child, take vaccine of right-hand seat agent
1960, vaccine of the first batch of Sabin is born, be about at this moment experiment of clinical first phase. Had tried on monkey body, consider him gentleman to also had tried, the staff member beside has tried, but how to do to the child?
That year, the child just in time that visits a gentleman is 1 year old, accord with vaccinal and vaccinal condition. Then, he takes the lead in doing a test on him child body, let child profess to convinced potion is vaccinal. This one act was touched all round person. The staff member beside him also lets respective child profess to convinced in succession later, push test of clinical first phase smoothly with this.
The madam Li Yiwan that considers a gentleman says: "I also do medical work, I can understand his decision. I can understand his decision..
Daughter Gu Xiaoman says: "If father at that time is to give me to drink next vaccine, I won't blame him, he is a person that has love very much, he loves other children, also can love us more. Also can love us more..
Use only a few years short, eliminate a poliomyelitis thoroughly
1962, consider a gentleman to take the lead to develop sugar pill successfully to decrease live vaccine of poisonous backbone ash. Creativity ground reforms liquid vaccine later make candy ball, improve carry and save means, among vacuum flask of park of pill of will refrigerant sugar, solved in the round save, carry and extend an issue.
After executing national immunity formally 1978 to plan, this kind of vaccine spreads everywhere to the whole nation quickly, already produced 6 billion person-time up to now, a few acting Chinese had had this kind of sweet vaccine. Consider a gentleman to be by person " sugar pill grandfather " .
So, the effect of backbone grey vaccine that considers gentleman development how? 50 time have 20 centuries grey case of illness of 40 much backbone, arrive 70 with 80 time, this is occupied go quickly downward, till the backbone ash that discovered 1994 case of illness is Chinese mainland last.
Considering a gentleman is the Scientists and Technologists of class of a man of great merit with vaccinal ash of real development backbone. Pass the effort of person of their this generation, china was confirmed by World Health Organization 2000 eventually already eliminated backbone ash.
