U. S. ATOMIC ENERGY COMMISSION DEPARTMENT $F DEFENSE JOINT OFFICE CF TEST INFORMATION Washington 25, D. C. March 28, 1956 IMMUNIZATION REQUIREMENTS FOR ALL OBSERVERS MAKING TRIF TO ENIWETOK PROVING GROUND Fach individual is required to possess an immmnization record indicating that the follewlng immmnizetions have been accomplished: “4 dL,: Smallpox -- within the last three years. 2. Typhoid -- within the last three years. 3. Tetanus ~- initial series of injections or stimulating dose within the last four years. Civilians mst have in their possession Public Health Service Form 731 (PHS-731) "International Certificate of Innoculation and Vaccination.' He HH H IF any participant has none of these immunizations: 1. The smallpox immunization mist be accomplished before arrival 2, Three typhoid injections are required, spaced at least one week apart, 3. Three tetanus injections are required and they take from three in Hawaii, tentatively scheduled for April 23, 1956. to six weeks. re NCTE: The injections required under 2 and 3 can be completed at Hawaii and at the Enjwetok Proving Ground. It is necessary to have PHS--731 completed and available for presentation to the proper authorities upon return to Hawaii. A fect sheet giving pertinent data on clothing, communications, tentative schedule, mid other information will be furnished each principal anc alternate upon receipt of certification of their nominations by the designating organization, i 2: i 1+: i . 4 beer ~ pF - ae yee ee LE SEE EF ra 3 _— ——_ amen dimaseetn telemii tile eM 407757