title: Vaccine claim lifts company's stock but angers researchers.
mesh_terms: D000328:Adult; D002648:Child; D003146:Communications Media; D006678:HIV / Q000502:physiology; D015658:HIV Infections / Q000517:prevention & control / Q000821:virology; D006801:Humans; D007449:Investments / Q000191:economics*; D012108:Research Personnel / Q000523:psychology; D012189:Retrospective Studies; D012900:Smallpox Vaccine / Q000191:economics*
chemical_list: D012900:Smallpox Vaccine