74 Causes of Disease. 



II. Toxic Infections. 



Bacillus t eta III, tetanus in all animals and man. 

 Bac. hotulinus, sausage poisoning in man. 

 Bac. enteritidis, meat poisoning in man. 

 Bae. dysenteries zitulorum, diarrhoea in calves. 

 Vibrio Metschnikovi, vibrio cholera of chickens [microspira 

 Metschnikovi, irregular] . 



III. Inflammatory and Pyogenic Organisms. 



Staphylococcus pyogenes aureus (albus, f!a-rus, citreus), sup- 

 puration of wounds, furunculosis. 



Streptococcus phlogogenes sive pyogenes (various forms), 

 suppuration of wounds. 



Micrococcus tetragenns, umbilical suppuration in calves. 



Bacillus mallei, glanders in horses and man. 



Bac. lymphangitidis ulcerosa;, lymphangitis in horses. 



Saccharomyccs farciminosus. furunculosis in horses. 



Strcptothrix farcini boiis, furunculosis in cattle [Nocard's 

 pseudotuberculous nodules in the skin and viscera of cattle]. 



Streptococcus equi, contagious coryza of the horse. 



Bacillus acncos cqiii, contagious pustular dermatitis of horse. 



Bacterium phlegniasice ubcris (a number of varieties), mastitis 

 in the cow. 



Streptococcus mastitidis (a number of varieties), mastitis in 

 cow. 



Micrococcus mastitidis gangramoscc oris, mastitis of sheep. 



Bacillus py clone phritidis boris, nephritis of cow. 



Bac. pyocyaneus, purulent inflammations. 



Bac. coli connniiiiis (a number of varieties), various forms of 

 cellulitis, mastitis, nephritis and enteritis. 



Botryomyccs ascofornians, suppuration and granuloma forma- 

 tion in horse. 



Cladothrix canis, various suppurations in the dog. 



IV. Diphtheritic Necroses. 



Bacillus nccropJiorus, traumatic necrosis, multiple coagulation 

 necrosis of mucous membranes, liver and lungs in cow, horse and 

 sheep. 



Bac. diphthericc colunibarum, pigeon diphtheria. 



