Concerning Vaccination of Monkeys Against Acute Anterior Poliomyelitis

[摘要] 1. 1. A chloroform-treated vaccine of monkey poliomyelitic spinal cord in a total dosage of 1 cc. by subcutaneous and intracutaneous injection failed to immunize 2 monkeys against intracerebral inoculations of virus.2. 2. A sodium ricinoleated vaccine appeared to produce slight immunity in 1 monkey by subcutaneous injection while intracutaneous injections immunized 2 additional animals in a more convincing manner.3. 3. An untreated vaccine by intracutaneous injection successfully immunized 1 animal but failed to protect 2 animals when administered by stomach tube.4. 4. A heated vaccine failed to immunize 5 monkeys when administered subcutaneously, intracutaneously and by stomach tube.

[学科分类] 生物科学（综合）