no Veterinary Medicine. 



takes on a yellow tint and sheds its hair and epidermis. The dis- 

 ease- may extend into the interphalangean joints or under the 

 hoof, leading to offensive fistulse or evulsion of the hoof. If it 

 extends to the higher parts of the limb it becomes less destructive. 



At the onset there is some fever (loi" F.), dullness and inap- 

 petence, but these gradually subside, and in favorable cases com- 

 plete recovery has taken place in two or three weeks. 



Bacteriological investigation has detected in the contents of the 

 vesicles, staphylococcus pyogenes aureus, and streptococcus pyo- 

 genes. 



Prevention is largely secured by a rigid separation of the dis- 

 eased froni the healthy. Other obvious precautions would be to 

 exclude those dressing the sores from handling other horses until 

 after thorough disinfection of the hands, and to keep the sound 

 animals, during wet seasons, from the damp infecting soils, or 

 when they must work on these, to smear the lower parts of the 

 limbs with antiseptic ointments (tar, carbolic, iodine, mercuric, 

 etc., etc.) 



Treatmetit with sublimate bandages proves verj' satisfactory, 

 yet any comparatively non-irritating antiseptic lotion may be used. 



STRANGI.es, infectious RHINO-ADENITIS. 



Synonyms. Definition. Historic notes. Bacteriology : streptococcus 

 coryzse contagiosse equi in pus, chains of 3 and upward, free cocci, arthro- 

 spores, clumps, aerobic, growing freely in serum, or glycerined bouillon ; 

 pathogenic to horse and white mouse ; relation to other streptococci ; clinical 

 evidence ; accessory causes, youth, primary susceptibility, dentition, training, 

 impure stable air, grain ration, excitement, sudation, fatigue, chill, change 

 of climate, trading, crowding, sea voyage, catarrh of air passages. Infect- 

 ing products, pus, ingesta, blood, manure, fodder, litter, water, secretion of 

 mucosa of heallhy. Wounds, castration, mang rs, racks, troughs, buckets, 

 poles, shafts, harness, halters, twitches, blankets, rubbers, combs, brushes, 

 men, etc. Pathology : infection of lymphatics, through inhalation, sore, 

 ingestion, congenital, milk ; congestion of nasal mucosa, epithelial degener- 

 ation and desquamation, discharge little viscid, corded lymphatics rare, sub" 

 maxillary swelling rarely small or nodular, pus creamy, indolent cases, 

 pharyngeal, thoracic, buccal, gastro intestinal, hepatic, pancreatic, splenic, 

 muscular, arthritic, cutaneous, nervous. Forms : mild, malignant, regular, 

 irregular. Incubation 3 to 5 days. General symptoms : hyperthermia, 

 dulness, apathy, costiveness. Specific symptoms : nasal, congestion, sneez- 

 ing, purulent discharge ; epiphora, submaxillary phlegmon ; pharyngeal 



