Category Type Organism Disease ========================================================================================= A Bacteria Bacillus anthracis Anthrax A Bacteria Clostridium botulinum Botulism A Bacteria Francisella tularensis Tularemia A Bacteria Variola major Smallpox A Bacteria Yersinia pestis Plague A Virus Arenaviruses(Lassa,Machupo...) Viral hemoragic fever A Virus Filoviruses(Ebola,Marburg...) Viral hemoragic fever B Bacteria Brucella Brucellosis B Bacteria Burkholderia mallei Glanders B Bacteria Burkholderia pseudomallei Melioidosis B Bacteria Chlamydia psittaci Psittacosis B Bacteria Clostridium perfringens Food poisoning(Epsilon toxin) B Bacteria Coxiella burnetii Q fever B Bacteria Cryptosporidium parvum Cryptosporidiosis B Bacteria Escherichia coli O157:H7 Food poisoning B Bacteria Rickettsia prowazekii Typhus fever B Bacteria Salmonella Salmonellosis,Typhoid fever B Bacteria Shigella Shigellosis,Dysenteria B Bacteria Staphyloccocus aureus Food poisoning(Enterotoxin B) B Bacteria Vibrio cholerae Cholera B Plant Ricinus communis poisoning(Ricinus toxin) B Virus Alphaviruses Viral encephalitis C Virus Hantavirus Hemorrhagic fever C Virus Nipah Viral encephalitis