Immunity to Poliomyelitis
نویسندگان
چکیده
منابع مشابه
Passive Immunity to Poliomyelitis in the Chimpanzee
A series of 6 chimpanzees was inoculated orally with stool from a poliomyelitis patient. Three of these animals had been given 170 cc. of homologous, hyperimmune monkey serum prior to inoculation, while three were unprotected. All 6 of the animals were subsequently shown to have poliomyelitis virus in their stools and characteristic lesions in their central nervous systems although none of them...
متن کاملActive Immunity to Poliomyelitis in Chimpanzees following Subclinical Infection
This report is concerned with the production of subclinical poliomyelitis in the chimpanzee, and immunity to such infection. Subclinical infection was produced in eight chimpanzees by the administration of virus orally or intracutaneously, and was measured by the production of a virus carrier state and the development of neutralizing antibodies. Immunity was tested by attempting to induce the c...
متن کاملImmunity of children to diphtheria, tetanus, and poliomyelitis.
A survey of titres of diphtheria and tetanus antitoxins and of antibodies to polioviruses in the sera of 291 schoolchildren aged 15, 11, and 7 years showed that high immunisation rates can evoke protective concentrations of tetanus antitoxin in 98% of children and protective levels of the antibodies to diphtheria and all three types of poliomyelitis in 85% of children. Reinforcing immunisation ...
متن کاملImmunity in the Swedish population: diphtheria, tetanus and poliomyelitis.
BACKGROUND Large-scale vaccination programmes have been carried out for a long time in Sweden, as in many other countries. However, often little is known of the effects of these vaccinations. During 1990 and 1991 a survey of immunity based on a random adult population sample was carried out. The main purpose was to estimate the level of immunity to diphtheria, tetanus and polio of the adult pop...
متن کاملEvidence of Active Immunity to Experimental Poliomyelitis Obtained by the Intranasal Route in Macacus Rhesus
The experiments reported above indicate that the intranasal instillations of pituitrin S and adrephine, alter susceptibility in the rhesus monkey. One-half to two-thirds of the treated animals resisted intranasal infection, and, moreover, most of the resistant animals which had received combined treatment and virus developed active immunity, as indicated by the presence of neutralizing substanc...
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ژورنال
عنوان ژورنال: BMJ
سال: 1963
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.2.5370.1468-c