42 U.S. Code § 300aa–22, “No vaccine manufacturer shall be liable in a civil action for damages arising from a vaccine-related injury or death associated with the administration of a vaccine after October 1, 1988, if the injury or death resulted from side effects that were unavoidable even though the vaccine was properly prepared and accompanied by proper directions and warnings.” Companies that manufacture vaccines not liable if an allergic reaction or injury after being vaccinated...