Active Immunization

Abstract
Tetanus Effectiveness of Toxoid The results of tetanus-toxoid immunization in the United States Army in World War II have been presented in illuminating detail by Long and Sartwell,310 whose paper has been abstracted in extenso in the Journal.311 Long8 has also presented a brief summary of this material. The remarkable results obtained in the United States Army have been so well publicized that it will suffice to present here only the essential facts. The procedure employed was to administer three doses of 1 cc. each, at intervals of three to four weeks, followed by a single stimulating dose of . . .