THE BLOOD, &C. 



CHAPTER XIX. 



THE BLOOD, BLOOD-STHIKlNGy BLACK-LEG, QUARTER EVIL, OR BLACK- 

 ..^ . QVARTER. 



The disease wliich I atn now to describe is indicated by these 

 curious names, and a great many more, in various parts of the country. 

 Very few of these names, however, are misplaced, for they indicate 

 some variety, or symptoms, or stage of this dreadful malady. It 

 would be much better recognized by the title oi Injlammatury Fever. 



Its attack is confined ahnost entirely to animals that are in high 

 condition, or rapidly improving; I should say, too high condition, 

 and too rapidly improving. In some instances the disease will give 

 some warning of its approach, but, generally, the beast appears to be 

 to-day perfectly well, and to-morrow he will be found with his head 

 extended, his flanks heaving, his breath hot, his eyes protruding, his 

 muzzle dry, his pulse quick and hard — every symptom, in short, of 

 the highest state of fever. He utters a low and distressing moaning ; 

 he is already half unconscious ; he will stand for hours together 

 motionless, or if he moves, or is compelled to move, there is a pecu- 

 liar staggering referrible to the hind limbs, and generally one of them 

 more than the other: by and by he gets uneasy, he shifts his weight 

 from foot to foot, he paws faintly, and then lies down. He rises, but 

 almost immediately drops again. He now begins to be, or has already 

 been, nearly unconscious of surrounding objects. 



There are many other symptoms from which the different names 

 of the disease arose. On the back or loins, or over one of the quar- 

 ters, there is more or less swelling; if felt when it first appears it is 

 hot, and tender, and firm, but it soon begins to yield to the touch, 

 and gives a singular crackling noise when pressed upon. One of the 

 limbs likewise enlarges, sometimes through its whole extent, and 

 that enormously. It, too, is at first firm, and hot and tender, but it 

 soon afterwards becomes soft and flabby, or pits when pressed upon, 

 i. e., the indentation of the finger remains. When examined after 

 death, that limb is full of red putrid fluid : it is mortified, and seems 

 to have beeo putrefying almost during the life of the beast. Large 

 ulcers break out in this limb, and sometimes in other parts of the 

 body, and almost immediately become gangrenous ; pieces of several 

 pounds in weight have sloughed away ; three-fourths of the udder 

 have dropped off, or have been so gangrenous that it was necessary 

 to remove them, and the animal has been one mass of ulceration. 

 The breath stinks horribly; a very offensive, and sometimes purulent 

 and bloody fluid runs from the mouth ; the urine is high-coloured or 

 bloody, and the fajces are also streaked with blood, and the smell 

 from them is scarcely supportable. 



