Report of the chief of the Bureau of Animal IndustryU.S. Government Printing Office, 1908 |
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Página 26
... tubercle bacilli as a means of protection have since been slaughtered and examined . While many of these cattle have shown great and increased resistance to tuberculosis , no method has yet been found which is reliable enough to justify ...
... tubercle bacilli as a means of protection have since been slaughtered and examined . While many of these cattle have shown great and increased resistance to tuberculosis , no method has yet been found which is reliable enough to justify ...
Página 41
... tubercle bacilli remain alive and virulent in dairy products , and especially in butter . Two papers dealing with tuberculous infec- tion through milk were also prepared by the superintendent of the station and presented respectively at ...
... tubercle bacilli remain alive and virulent in dairy products , and especially in butter . Two papers dealing with tuberculous infec- tion through milk were also prepared by the superintendent of the station and presented respectively at ...
Página 42
... tubercle ba- cilli from their bodies ; that the commonest channel for the elimination of tubercle bacilli from the bodies of tuberculous cattle is per rectum with the feces , and that ordinary market milk contains cow feces in varying ...
... tubercle ba- cilli from their bodies ; that the commonest channel for the elimination of tubercle bacilli from the bodies of tuberculous cattle is per rectum with the feces , and that ordinary market milk contains cow feces in varying ...
Página 43
be passing tubercle bacilli from their bodies per rectum . These same cattle have now been under observation for about two years . With the exception of one or two , they have still the appearance of health , but the number passing tubercle ...
be passing tubercle bacilli from their bodies per rectum . These same cattle have now been under observation for about two years . With the exception of one or two , they have still the appearance of health , but the number passing tubercle ...
Página 108
... tubercle bacilli in dairy products .. Comparative morphology and virulence of tubercle bacilli of human and bovine types .. The length of time that tubercle bacilli live and retain their virulence in dairy products . 132 133 138 145 The ...
... tubercle bacilli in dairy products .. Comparative morphology and virulence of tubercle bacilli of human and bovine types .. The length of time that tubercle bacilli live and retain their virulence in dairy products . 132 133 138 145 The ...
Términos y frases comunes
acid affected agglutination Agriculture amount Animal Industry appeared areas arsenic autopsy bovine types breeding Bureau of Animal butter c. c. of virulent cause cent cheese chief congested contained cooperation cream creameries Dairy Division dairy products Deer Lodge died dips disinfected dogs eradication estancia examination export farm feces feed fiscal foot-and-mouth disease given 20 given 40 c. c. glands goats Grant Township hog cholera horses important intestines investigations kidneys Lard large number lesions live stock liver located loss lung Malta fever Maltese goats meat food products meat inspection metal method Micrococcus melitensis milk mucous membrane obtained old sows oleic acid organisms outbreak owner Pathological Division post-mortem pounds quarantine reported samples scabies serum sheep shotes weighing sick slaughter smelter spleen stomach Story County symptoms ticks tion tissues treated treatment tubercle bacilli tuberculin test tuberculosis tuberculous cows udder ulcers vaccine virulent blood virus
Pasajes populares
Página 6 - Act when intended for export to any foreign country and prepared or packed according to the specifications or directions of the foreign purchaser...
Página 18 - ... EXEMPTION FROM INSPECTION. The provisions of the meat-inspection law requiring inspection do not apply to animals slaughtered by farmers on the farm nor to retail butchers and dealers. The Department requires that such butchers and dealers, in order to ship meats and meat food products in interstate commerce, shall first obtain certificates of exemption, but no such requirement is made of farmers. The number of certificates of exemption outstanding at the close of the fiscal year was 2,114, as...
Página 134 - These facts indicate that a very large proportion of tuberculosis contracted by ingestion is due to tubercle bacilli of bovine source. " A very considerable amount of disease and loss of life, especially among the young, must be attributed to the consumption of cows' milk containing tubercle bacilli.
Página 52 - Provided, That no such animal shall be admitted free unless pure bred of a recognized breed, and duly registered in the book of record established for that breed...
Página 52 - ... the affidavit of the owner, agent, or importer that such animal is the identical animal described in said certificate of record and pedigree: And provided further.
Página 52 - States within six months, in which case they shall be free of duty, under regulations to be prescribed by the Secretary of the Treasury: And provided further, That the provisions of this Act shall apply to all such animals as have been imported and are in quarantine or otherwise in the custody of customs or other officers of the United States at the date of the taking effect of this Act.
Página 15 - During the fiscal year market inspection was extended to 4 more cities, making a total of 37 cities at whose public markets federal meat inspection is conducted in order that interstate deliveries may be made without violating the meat-inspection law and regulations. ANTE-MORTEM INSPECTIONS. The number of animals of each species inspected before slaughter is shown in the following statement, and indicates an increase of 4.6 per cent over the previous year: Ante-mortem inspections of animals, fiscal...
Página 52 - Any animal Imported by a citizen of the United States specially for breeding purposes, shall be admitted free, whether Intended to be used by the Importer himself or for sale for such purposes, except black or silver foxes: Provided, That no such animal shall be admitted free...
Página 52 - Horses, mules, asses, cattle, sheep, and other domestic animals straying across the boundary line into any foreign country, or driven across such boundary line by the owner for temporary pasturage purposes only, together with their offspring...
Página 52 - ... duly authenticated by the proper custodian of such book of record, together with the affidavit of the owner, agent, or importer that such animal is the identical animal described in said certificate of record and pedigree...