1 image. Polio shots for children (neg by Clarke - Oxnard), 30 August 1954. Ronald Bergman -- 8 months. Mrs. Rhonda Roberts (head of Polio Ward at General Hospital in Ventura).; Supplementary material reads: "Clarke -- Oxnard; 'Only research will make it possible to perfect a vaccine to permanently safeguard children and adults against polio, but it will take dollers [sic] to do the job,' Mrs. Rhoda Roberts, head of the polio ward at General Hospital in Ventura said this week. Mrs. Roberts said that so far this year the hospital has admitted 19 polio patients ranging from eight months to fifty years of age. Two patients, including a 13 year-old-boy had to be put into respirators. 'To date, Ventura County has been fortunate in that the count...