Tuhia he tomokanga mō tēnei wāhanga - Kua whakapae te United States Federal Bureau of Investigation (FBI) ko Bruce Ivins, he kaipūtaiao patu koiora a te kāwanatanga, ko ia anake te kawenga mō ngā whakaeke kaiwhakatuma koiora i te USA i te tau 2001
i puta mai i muri tata iho i ngā whakaeke o te 11 o Mahuru 2001. I mate a Ivins i te 29 o Hurae 2008.