Welsh Newspapers

Search 15 million Welsh newspaper articles

Hide Articles List

9 articles on this Page

BLOOD POISONING AMONGST THOROUGH-…

News
Cite
Share

BLOOD POISONING AMONGST THOROUGH- J BRED FOALS. From Newmarket, Doncaster, and amongst various Btuds of high class thoroughbreds, come tidings of serious illness and death of valuable foals. One noble- man has lost several youngsters, which next season might probably have realised a thousand guineas a piece. The Cobham Stud Company have had half a score of valuable foals attacked, and several of the cases have proved fatal. Neither at Newmarket nor elsewhere does the exact nature of the disease appear to be thoroughly understood no description of it is to be found even in modern text-books; stud-grooms, trainers, and even veterinarians generally regard it as a new visitation." The symptoms are tolerably uniform. The young animal—previously in perfect health growing and thriving rapidly-is observed to be dull, indisposed to ptirsue; his gambols, exhibiting little appetite, thirsty, his coat dry and staring. A day later the symptoms of dulness and listlesscess are more pronounced, the head is held low and the nose poked out; there is evident difficulty in swailowinir. By the third day fulness and tenderness are apparent around the throat, extending shortly both up to the ears and down the neck. This swelling, occurring internally as well as externally, interferes alike with swallowing and breathing. The animal, if attempted to be moved, goes stiffly and blows considerably petehial spots appear on the visible mucous membranes the heart beats are quick but feeble rapid prostration of strength ensues, and usually within four days after the first symptoms have been noticed death supervenes. The usual appearances after death are a darker colour and more notable fluidity of blood throughout the body the muscles are soft, and do not undergo full post- mortem rigidity. Dark-coloured soft clots of blood are found on the right side of the heart, indicating loss of contractile power. Within the hard diffused swellings in the region of the throat is found a good deal of degenerate lymph and pus, not confined as in cases of strangles to distinct abscesses, not involving chiefly the large glands, but diffused underneath the skin and amongst the areolar textures. Patches of congestion are scattered over the pharynx, and underneath the mucous membrane spots of serous exudate occur, blotches and petechial spots like those of scarlatina, are usually discovered in the nostrils. Similar pete- chial spots appear on the surface of the peritoneum and occasionally on the mucous membrane of the small intestines. These cases bear considerable resemblance to malig- nant scarlet fever there are the same febrile and throat symptoms, and the like prostration of strergth, but in the present malady amongst foals the character- istic scarlet patches are noticeable in the nostrils, nor is the skin blotched and scurfy, nor are the symptoms prolonged over a week or ten days. Some practitioners regard the malady to be analagous to black-leg or charbon in young cattle; and in support of this view point to the suddenness and fatality of the attacks, the subcutaneous swellings and crepitation occasionally observed, and the dark and fluid state of the blood. But although both diseases doubtless depend upon some form of blood-poisoning, they have many distinctive characters. Attacking, as it has generally done, the most forward and thriving of the foals, several observant stud- masters have come to the conclusion that the dis- ease results from that continued intense forcing which has become almost a necessity where yearlings are to be brought out in the fullest perfection of size and condition. Besides the legitmate oats, bears, and hay, with a few roots, these equine aristocrats have malt, linseed, sugar, eggs, and milk, and almost all im- aginable good things. This high pressure feeding is conducted with comparative impunity so long as the young creatures have abuadance of exercise, and whilst skin, bowels, and kidneys continue to remove waste and superfluous nutritive materials. When, however, bad weather occurs, as it has done recently, and the foals are confined pretty constantly to their boxes, the balance between supply and demand is apt to be destroyed—the animal has more rich food than his system can appropriate and if, concurrently with this unnatural rest, indigestion or cold intetferes with the functions of any of the excretory channels, dangerous fomentative materials accumulate in the body and give rise to various forms of disease. This is the explanation given of the occurence of one of the outbreaks of the disease described which has taken place within the last fortnight amongst the foals of one of the largest thoroughbred studs in the country. In all the important attacks of which we have yet heard, a careful examination has been made of the water supply, the food, drianage, and other surroundings without discovering any conditions injurious to health. We believe that hitherto the complaint has been confined to foals; it has not attacked yearlings, brood mares, or other horses on the same premises as the foals, and hence it may be concluded that it is not contagious. It has not been preceded by, or accom- panied by influenza, or other epizootic attacks. Although treatment hitherto has not been so success- ful as could be desired, the system to be adopted must evidently consist in hot fomentations to the irritable swollen throat potassium chlorate, and ammonium acetate solution in half ounce doses, twice daily, given to abate fever frequent small draughts of cold water, acidulated with hydrochloric acid administered to counteract congestion and arrest exudation on the mucous surfaces of the throat. To sustain the fast failing strength, eggs, milk, and frequent small doses of alcoholic stimulants should be used. In such cases, when other food is neglected, colts will sometime eat stale bread soaked in milk, sherry and water, or beer. In drenches, mashes, or other food, half-ounce doses of sodium-sulphite are usefully administered daily, as an anitseptic. In all such cases, a warm, but airy box greatly contributes to cure. The fellows of those affected should be placed on laxative diet, not too much forced, and enjoy at least an hour's exercise daily, no matter how wet or forbidding the weather may be. ERADICATING WILD OATS.—I should feel obliged if you would inform me what is the most effectual way of getting rid of a wild oat which seems to be indigenous to the soil in one or two of my parks. [The oat to which you refer is very difficult to get clear of. Drill sowing, Dutch, or hand-hoeing are the best means that we know to at least get partially clear of it]. STORING MANGOLD.—Would you please say in your first issue what is the best way to store mangold wurzel. Would frost do it any harm. provided it were kept from the action of the sun? [Frost would injure the man- gold. The best way that we know of is to pull the mangold and cover it-roots and tops with a little soil]. PARALYSIS OF A HORSE'S HRND- QUAP.TERS. -Might I ask through the medium of your widely-circulated paper, a cure for a horse whose hind-quarters have chronic paralysis ?—[ There is little prospect of your horse recovering from chronic paralysis. Nerve tex- ture, long or seriously injured, as it is in such cases, does not readily undergo repair. In recent cases, resulting from horses being thrown down or severely strained, as happens from dragging heavy loads in frost ovsnow, benefit of ten results from placing a succession of freshly-flayed sheep-skins over the loins. Soap liniment, made more active by the addition of ammonia, is also a useful stimulant for such cases. A dose of physic often removes indigestion or gastric derangement which sometimes aggravates and even temporarily pro- duces paralysis. Nerve tonics, of which strychnine is the best, are used but strychnine being a very active poison, should only be prescribed under professional supervision.] IMPROVING PERMANENT PASTURE.—I should feel ob- liged by your kindly giving me your opinion as to the following :-A grass field (in permanent pasture) has become overrun with fog or moss, and, with the view to improve the pasture without breaking up the ground, would you approve of treating it thus-In early spring, say the beginning of March, to harrow and cross har- row it well, to loosen the fog, which would then be col- lected and carted off the land to lay on 3 or 4 tons of lime during favourable weather in April, along with 4 cwt. half-in. bones? Should the above not be suitable, please indicate what you would recommend. I may mention that the land is a good loam, with gravelly subsoil. Also say if nitrate of soda or sulphate of ammonia (4 cwt. per acre) would be exhausted by the corn crop to which applied. [If you could feed sheep with turnips on your foggy land during the autumn and winter, a good deal of the fog would likely dis- appear. The harrowing will do good and so will the liming, though many would prefer the application of 6 or 7 cwts. ot bone meal per acre without lime. We approve of lime, however, but we would rather apply to bone meal, say 4 cwts. per acre with perhaps about 1 cwt. of nitrate of soda, than give half-inch bones. The latter might lie on the surface and bleach long enough. The bone meal should be applied in March, and the lime some considerable time either before or after. We would not advise the application of as much as 4 cwts. per acre of nitrate of soda or sulphate of ammonia. In almost any case that would be too much of such forcing material for either the growing crop or the land. J How LONG DO CATTLE CARRY THE CONTAGION OF FOOT-AVD-MOUTH DISEASE ?-Can you inform me how soon it would be safe to remove cattle that have bad foot-and-mouth disease, and bring them among others that have never had it ?—[The amount of contagion given off from particular cases of catching disease varies considerably under different circumstances. The contagion is usually more abundant and virulent where the accompanying fever is of low type, and where the patient is in a weakly, reduced state. In crowded, dark, low-roofed premises, the special virus evidently is less likely to be diluted and robbed of its powers. Even before the significant symptoms of foot- and-mouth disease are noticeable before there is slavering from the mouth or tenderness of the feet- whilst an increase of temperature is probably the chief indication of any departure from health, infected cattle, we believe, often thus early give off the materies morbi. During the next week, in the majority of instances, particles of disease probably continue to be manufactured and disseminated. No patient can certainly be pronounced free from the complaint, and with safety allowed to mix with sound stock, until at least a week has elapsed from the healing and scalding over of the vesicles. Affected animals, with impunity to sound stock, may be moved in about a week after they are reported cured, especially if they are washed over with carbolic soap or other such disinfectant-a precaution rarely, however, taken with ordinary cattle. Approximately speaking, a week may be said to elapse between the reception of the poison and the distinct appearance of the familiar symptoms-even in favour- able cases a week's illness may be anticipated-and certainly for still another week the patient ought to be isolated so as to prevent its becoming a source of disease. Although many experienced inspectors regard the week of convalescence sufficient to clear away all risk of contagion, we would consider it safer to main- tain the patient in quarantine for a few days longer ].

THE OUTBREAK AT PERAK. I

RACING NOTES. I

POLITICAL SPEECHES AT BRISTOL.I

LORD HARTINGTON ON THE LIBERAL…

OUR RESIDENTS AMONG THE MALAYS.…

I PROFESSOR TYNDALL'S "MATERIALISM."_

PROPOSALS.

,NAVAL ADMINISTRATION.