Hog Cholera: Its Nature and ControlMacmillan, 1922 - 311 páginas |
Dentro del libro
Resultados 1-5 de 29
Página 4
... marked an epoch in the history of the disease . Proceeding in the light of this new knowledge , Dorset , Niles and McBryde succeeded , in 1908 , in adapting to hog cholera the principles employed by Kolle and Turner , Nicolle and Adil ...
... marked an epoch in the history of the disease . Proceeding in the light of this new knowledge , Dorset , Niles and McBryde succeeded , in 1908 , in adapting to hog cholera the principles employed by Kolle and Turner , Nicolle and Adil ...
Página 18
... a result of natural infection , but there is a marked tendency in some quarters to avoid the issue and attribute the deaths to causes other than hog cholera virus . The practice of taking breeding hogs to dis- tant points 18 HOG CHOLERA.
... a result of natural infection , but there is a marked tendency in some quarters to avoid the issue and attribute the deaths to causes other than hog cholera virus . The practice of taking breeding hogs to dis- tant points 18 HOG CHOLERA.
Página 27
... marked tendency to produce green color in any cul- ture medium , and the sweetish odor produced by it in bouillon cultures is quite characteristic . It takes the aniline stains regularly , and is Gram negative . B. pyocyaneus is ...
... marked tendency to produce green color in any cul- ture medium , and the sweetish odor produced by it in bouillon cultures is quite characteristic . It takes the aniline stains regularly , and is Gram negative . B. pyocyaneus is ...
Página 29
... marked evidence of respiratory distress charac- terize the disease . Paroxysms of coughing occur when the hog is required to move , the alæ of the nostrils are drawn backward , giving the snout a peculiar pointed appearance , and it is ...
... marked evidence of respiratory distress charac- terize the disease . Paroxysms of coughing occur when the hog is required to move , the alæ of the nostrils are drawn backward , giving the snout a peculiar pointed appearance , and it is ...
Página 30
... marked tendency for necrosis to develop from numerous foci , and multiple abscesses occur , appearing as slightly elevated yellow areas dotted over the surface of the pneumonic lung . Pleuritis is somewhat constant , and a high degree ...
... marked tendency for necrosis to develop from numerous foci , and multiple abscesses occur , appearing as slightly elevated yellow areas dotted over the surface of the pneumonic lung . Pleuritis is somewhat constant , and a high degree ...
Otras ediciones - Ver todas
Hog Cholera: Its Nature and Control (Classic Reprint) Raymond R. Birch Sin vista previa disponible - 2015 |
Hog Cholera: Its Nature and Control (Classic Reprint) Raymond R. Birch Sin vista previa disponible - 2018 |
Términos y frases comunes
acute hog cholera administered analogous products Animal Industry anti-hog-cholera serum appear autopsies Bact bleeding blood breeder bureau employee Bureau of Animal carcasses cause cresol cubic centimeters danger disease disinfected dose of serum dyspnea ecchymoses effective farm feeders filterable virus follow-up treatment garbage feeding handling hog cholera hemorrhages herd immune hog chol hog cholera virus hypering immediate or true immune to hog infected herds inoculation inspector in charge killed laboratory lesions less licensed establishment litter lymph glands ment methods mils mucosa observed outbreaks Paragraph permanent immunity petechiæ pneumonia potency pounds practice prepared Regulation 17 regulations result Secretary of Agriculture serum and virus shipment shoats show hogs simultaneous treatment simultaneous virus sows stockyards susceptible swine disease swine erysipelas swine plague temperature tion toxins trade labels treatment of domestic true container ulcers usually vaccination veterinary inspector virus pigs viruses visibly sick young pigs
Pasajes populares
Página 252 - ... the package or container in which the same is intended to be sold, bartered, exchanged, shipped, or imported will bear or contain no statement, design, or device which is false or misleading in any particular, and unless the applicable requirements of the regulations in Part 112 of this subchapter are met.
Página 300 - This is to certify that, pursuant to the terms of the Act of Congress approved March 4. 1913 (37 Stat. 832) governing the preparation, sale, barter, exchange, shipment, and importation of viruses, serums, toxins, and analogous products intended for use In the treatment of domestic animals...
Página 295 - The immunity unit for measuring the strength of tetanus antitoxin shall be ten times the least quantity of antitetanic serum necessary to save the life of a 350-gram guinea pig for ninety-six hours against the official test dose of a standard toxin furnished by the Hygienic Laboratory of the Public Health and Marine-Hospital Service.
Página 297 - ... domestic animals, and the importation of any worthless, contaminated, dangerous, or harmful virus, serum, toxin, or analogous product for use in the treatment of domestic animals, are hereby prohibited.
Página 297 - Columbia, any worthless, contaminated, dangerous, or harmful virus, serum, toxin, or analogous product intended for use in the treatment of domestic animals...
Página 257 - This badge shall be sufficient identification to entitle him to admittance at all regular entrances and to all parts of the establishment and premises to which...
Página 297 - Agriculture is hereby authorized to issue permits for the importation into the United States of viruses, serums, toxins, and analogous products, for use in the treatment of domestic animal.«.
Página 287 - ... as guides in judging the results of serum tests at licensed establishments : (1) It is practically impossible in many cases to differentiate accurately between hog cholera, pneumonia, and other conditions affecting hogs without the aid of an autopsy as well as laboratory techniques and experiments to determine the causative agent responsible for the condition. Therefore, when healthy pigs are selected for testing antihog-cholera serum any abnormal condition in the pigs subsequent to their inoculation...
Página 258 - ... shall be provided by each official establishment : a) Satisfactory pens, equipment, and assistants for conducting ante-mortem inspection and for separating, marking, and holding apart from passed animals those marked " US suspect" and those marked
Página 257 - Notices re worthless, contaminated, dangerous, or harmful biological products. (a) If at any time It appears that the preparation, sale, barter, exchange, shipment, or importation, as provided In the Virus-Serum-Toxin Act, of any biological product by any person holding a license or permit may be dangerous in the treatment of domestic animals, the Secretary may without hearing notify the licensee or permittee, and pending determination of formal proceedings Instituted under Part 123 of this subchapter...