BCG vaccine screened for active tuberculosis. BCG is also contraindicated in certain people who have IL-12 receptor pathway defects. BCG is given as a single intradermal injection at the insertion of the deltoid. If BCG is accidentally given subcutaneously, then a local abscess may form (a "BCG-oma") that can sometimes ulcerate, and may require treatment with antibiotics immediately, otherwise without treatment it could spread the infection causing severe damage to vital organs. However, it is important to note an abscess is not always associated with incorrect administration, and it is one of the more common complications that can occur with the vaccination.
Inoculation theory regarding the impact of gender on inoculation effectiveness in issue/advocacy campaigns. The conclusion was made that females are more likely to be inoculated with these types of campaigns. An additional observation made by Burgoon et. al (1995) was that the type of content used in these campaigns contributed to the campaigns success. The further the advertisement was from "direct self-benefit" the greater the inoculation effect was on the audience (Burgoon, et al., 1995). It took quite some time for inoculation theory to be applied to marketing, because of the many limitations (Lessne and Didow, 1987). Lessne and Didow (1987) reviewed