 Nyorai kupfuurira kweiyi ndima - Muna 2001, Environmental Protection Agency yakashandisa mari inobva mupurogiramu yeSuperfund kutanga kuchenesa anthrax paCapitol Hill pashure pe2001 Anthrax Attacks. Yakanga iri nguva yokutanga iyo sangano rakatarisana nokusunungurwa kwoupenyu panzvimbo pokudonha kwemakemikoro kana kuti mafuta. 