Infectious diseases, and, by extension, the vaccines against them, occupy a lofty spot on the totem pole of public health. In the US, many states have laws requiring certain vaccines. Perhaps not uncoincidentally, the US government maintains the National Vaccine Injury Compensation Program (VICP), which compensates individuals injured by the (albeit rare) side effects of vaccines, among them allergic reactions, seizures and chronic arthritis. The program has come into the spotlight in recent years as some parents have voiced concerns about the safety of various shots. Given all this, the US government has an extra incentive to ensure the safety and efficacy of immunizations. (Click here to continue reading)

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