Historically, government has been given more leeway when invoking its interests in safeguarding the public health than when asserting other state interests. Thus, for example, when considering a constitutional challenge to mandatory smallpox immunization in Jacobson v. Massachusetts, the Supreme Court employed its highly deferential, rational basis review rather than the stricter level of scrutiny that it normally employs when individuals assert interests in bodily integrity. Similarly, Congress and the Food and Drug Administration (FDA) have imposed greater restrictions on the speech of pharmaceutical companies than have been considered acceptable for speech in other commercial settings.In recent years, however, it appears that a trend is developing toward applying the same level of constitutional scrutiny to health regulation. In Abigail Alliance, a three-judge panel in the U.S. Court of Appeals for the D.C. Circuit overrode FDA regulations to recognize a constitutional right of access for patients to experimental chemotherapy.
Property Right of Pharmaceutical Companies vs. Right of Access to Medicine (Resulted in the First ever Amendment of WTO Agreement)