BCG vaccine and one disaster, in particular, did much to harm public acceptance of the vaccine. In the summer of 1930 in Lübeck, 240 infants were vaccinated in the first 10 days of life; almost all developed tuberculosis and 72 infants died. It was subsequently discovered that the BCG administered there had been contaminated with a virulent strain that was being stored in the same incubator, which led to legal action against the manufacturers of the vaccine. Dr. R.G. Ferguson, working at the Fort Qu'Appelle Sanatorium in Saskatchewan, was among the pioneers in developing the practice of vaccination against tuberculosis. In 1928,
Inoculation theory in South Dakota and had the students watch a video warning them of future pressures to smoke. In the first year, resistance was highest among those with low self-esteem (Pfau et al., 1992). At the end of the second year, students in the group showed more attitudinal resistance to smoking than they did previously (Pfau & Van Bockern 1994). Importantly, the study and its follow-up demonstrate the long-lasting effects of inoculation treatments. Other recent areas of study include vaccination safety. Wong and Harrison (2014) studied 212 female students and their attitudes about the HPV vaccine. They found that inoculation messages