2504	Adenovirus	upper respiratory tract infection	Virus	non-enveloped, icosahedral virion	parasitic	inflammation
5202	Ascaris lumbroides	GI illness	Metazoa	roundworm	parasitic	tissue injury, intestinal epithelium
3201	Aspergillus fumigatus	pneumonia, immunocompromised	Fungi	filamentous fungi	opportunist	tissue destruction, vascular invasion
1311	Bacteroides fragilis	GI, diverticulits	Eubacteria	Gram negative rods, thin	comensual	inflammation, abscess formation
1309	Bordatella pertussis	pneumonia, atypical	Eubacteria	Gram negative rods, small	parasitic	toxin-mediated
1402	Borrelia burgorferi	systemic illness, lyme disease	Eubacteria	spirochete	parasitic	inflammation
3101	Candida albicans	epithelial disease, sepsis in debilitated hosts	Fungi	budding yeast, dimorphic	opportunist	inflammation
1501	Chlamydia trachomatis	pneumonia, atypical	Eubacteria	intracellular inclusion bodies	parasitic	cell lysis->inflammation
1202	Clostridium botulinum	GI, botulism	Eubacteria	Gram positive rods	opportunist	toxin-mediated
1204	Clostridium difficile	GI, diarrheal illness	Eubacteria	Gram positive rods	opportunist	toxin-mediated
1201	Clostridium perfringens	soft tissue infection, gangrene	Eubacteria	Gram positive rods	opportunist	tissue necrosis, gas production
1203	Clostridium tetani	systemic illness, tetanus	Eubacteria	Gram positive rods	opportunist	toxin-mediated
3102	Coccidiodies imitans	pneumonia, atypical	Fungi	budding yeast	opportunist	inflammation, pulmonary
2106	Coronavirus urbanii	pneumonia, SARS	Virus	enveloped, icosahedral capsid	parasitic	inflammation
3103	Cryptococcus neoformans	CNS disease, meningitis, immunocompromised hosts	Fungi	budding yeast	opportunist	inflammation, meningeal
2602	Cytomegalovirus	systemic illness, intrauterine infection, immunocompromised hosts	Virus	enveloped, icosahedral capsid	parasitic	multiple, depending on host and organ system
5402	Dermatobia hominis	soft tissue infection, myiasis	Metazoa	arthropod	opportunist	inflammation, superficial
5302	Dracunculis medinensis	soft tissue infestation	Metazoa	flatworm	parasitic	inflammation, local soft tissue, secondary infection
2204	Ebola virus	systemic illness, hemorrhagic fever	Virus	enveloped, filamentous	parasitic	coagulopathy
4201	Entamoeba histolytica	GI, diarrheal illness	Protozoa	amoeba	parasitic	tissue injury, intestinal epithelium
1106	Enterococcus	urinary tract infection	Eubacteria	Gram positive cocci	comensual	inflammation
2603	Epstein-Barr virus	systemic illness	Virus	enveloped, icosahedral capsid	parasitic	cytokine-mediated, neoplastic transformation
1301	Escherichia coli	urinary tract infection, diarrheal illness	Eubacteria	Gram negative rods	comensual	inflammation, toxin production
4401	Giardia lamblia	GI illness	Protozoa	flagellate, binucleate	parasitic	tissue injury, intestinal epithelium
1305	Haemophilus influenzae	upper respiratory tract infection	Eubacteria	Gram negative coccobacilli	parasitic	inflammation
1313	Helicobacter pylori	GI, diarrheal illness	Eubacteria	Gram negative rods	parasitic	inflammation
2103	Hepatitis A virus	Hepatitis	Virus	non-enveloped, icosahedral virion	parasitic	tissue injury, hepatic
2402	Hepatitis B virus	Hepatitis	Virus	enveloped, icosahedral capsid	parasitic	inflammation, hepatic
2105	Hepatitis C virus	Hepatitis	Virus	enveloped, icosahedral capsid	parasitic	tissue injury, hepatic
2205	Hepatitis Delta virus	Hepatitis	Virus	enveloped, icosahedral capsid	parasitic	tissue injury, hepatic
2601	Herpes Simplex virus	epithelial disease, cold sores, CNS disease	Virus	enveloped, icosahedral capsid	parasitic	tissue injury, epithelial, inflammation, neuronal
2401	HIV	systemic illness, AIDS	Virus	enveloped, conical capsid	parasitic	cell lysis, T-cell->immune suppression
2203	Influenza virus	pneumonia	Virus	enveloped, irregular virion	parasitic	tissue destruction, respiratory epithelium
2502	JC virus	CNS disease, PML, immunocompromised hosts	Virus	non-enveloped, icosahedral virion	parasitic	tissue destruction, neuronal
1304	Klebsiella	pneumonia, alcoholic	Eubacteria	Gram negative rods	comensual	inflammation
1310	Legionella pneumophila	pneumonia, atypical	Eubacteria	Gram negative rods, small	parasitic	unknown
2202	Measles virus	upper respiratory tract infection	Virus	enveloped, irregular virion	parasitic	inflammation, immune suppression
1602	Mycobacterium leprae	systemic illness, leprosy	Eubacteria	acid-fast rods	parasitic	inflammation, immune suppression, sensory loss->tissue injury
1601	Mycobacterium tuberculosis	pneumonia	Eubacteria	acid-fast rods	parasitic	inflammation, chronic, granuloma formation
1503	Mycoplasma	pneumonia, atypical	Eubacteria	wall-less intracellular organisms	parasitic	tissue injury->inflammation
1308	Neisseria gonorrhea	sexually transmitted disease	Eubacteria	Gram negative diplococci, kidney-shaped	parasitic	inflammation
1307	Neisseria meningitidis	meningitis	Eubacteria	Gram negative diplococci, kidney-shaped	parasitic	inflammation, meningeal
5102	Onchocerca volvulus	systemic illness, River Blindness, subcutaneous nodules	Metazoa	filarial worm	parasitic	tissue injury, ocular
2503	Papilloma virus	epithelial disease, Warts	Virus	non-enveloped, icosahedral virion	parasitic	neoplastic transformation
2501	Parvovirus	systemic illness, intrauterine infection, Fifth disease	Virus	non-enveloped, icosahedral virion	parasitic	cell lysis, erythroid precursors
5401	Pediculus humanus	ectoparasite louse infestation	Metazoa	arthropod	parasitic	inflammation, superficial
4102	Plasmodium falciparum	systemic illness, malaria	Protozoa	polymorphic	parasitic	cell lysis, red cells ->inflammation
3301	Pneumocystis carinii	pneumonia, immunocompromised	Fungi	polymorphic	opportunist	tissue injury, alveolar
2101	Poliovirus	systemic illness, paralytic polio	Virus	non-enveloped, icosahedral virion	parasitic	tissue destruction, neuronal
1306	Pseudomonas aeruginosa	pneumonia, nosocomial	Eubacteria	Gram negative rods	opportunist	toxin-mediated, adhesins, biofilm generation
2201	Rabies virus	CNS disease, rabies	Virus	enveloped, bullet-shaped virion	parasitic	tissue destruction, neuronal
2102	Rhinovirus	upper respiratory tract infection	Virus	non-enveloped, icosahedral virion	parasitic	inflammation
1502	Rickettsia rickettsiae	systemic illness, Rocky Mountain Spotted Fever	Eubacteria	intracellular	parasitic	vascular injury
2301	Rotavirus	GI, diarrheal illness	Virus	enveloped, icosahedral capsid	parasitic	tissue injury, intestinal epithelium
1303	Salmonella	systemic illness, typhoid fever, GI illness	Eubacteria	Gram negative rods	parasitic	intracellular replication
5101	Schistosoma mansoni	NULL	Metazoa	helminth	parasitic	inflammation, granuloma formation
1302	Shigella	GI, diarrheal illness	Eubacteria	Gram negative rods	parasitic	toxin-mediated
2604	Smallpox virus	systemic illness	Virus	enveloped, complex brick-shaped virion	parasitic	tissue injury, epithelial, inflammation
1101	Staphylococcus aureus	soft tissue infection	Eubacteria	Gram positive cocci in clusters	comensual	abscess formation, toxin secretion
1102	Staphylococcus epidermidis	soft tissue infection, prosthetic material related infections	Eubacteria	Gram positive cocci in clusters	comensual	biofilm creation
1104	Streptococcus agalactiae	neonatal sepsis	Eubacteria	Gram positive cocci in chains	comensual	inflammation
1105	Streptococcus pneumoniae	pneumonia	Eubacteria	Gram positive diplococci, lancet-shaped	parasitic	inflammation
1103	Streptococcus pyogenes	soft tissue infection, skin infection	Eubacteria	Gram positive cocci in chains	comensual	inflammation
5201	Strongyloides stercoralis	GI illness	Metazoa	helminth	parasitic	tissue injury, intestinal epithelium
5301	Taenia solium	GI illness	Metazoa	flatworm	parasitic	tissue injury, intestinal epithelium
4101	Toxoplasma gondii	systemic illness, intrauterine infection, CNS disease in immunocompromised hosts	Protozoa	polymorphic	parasitic	inflammation, systemic, CNS tissue injury in immunocompromised host
1401	Treponema pallidum	sexually transmitted disease	Eubacteria	spirochete	parasitic	inflammation
4301	Trypanosoma brucei	systemic illness, Sleeping Sickness	Protozoa	flagellate trypanosome	parasitic	inflammation, CNS
1314	Vibrio cholera	GI, diarrheal illness	Eubacteria	Gram negative rods, helical	parasitic	toxin-mediated
2104	Yellow Fever virus	systemic illness, hepatitis, Yellow Fever	Virus	enveloped, icosahedral capsid	parasitic	tissue injury, hepatic
1312	Yersinia pestis	systemic illness, Plague	Eubacteria	Gram negative rods	parasitic	replication within lymph nodes