Direct Transmission of Pullorum Disease Among Adult Fowls
نویسندگان
چکیده
منابع مشابه
Transmission Experiments with Leucosis of Fowls
It is shown, in a carefully controlled experiment, that fowl leucemia can be readily transmitted from chicken to chicken by injection. Of 25 fowls, 13 were injected intravenously with blood from a chicken (No. 575) with erythroleucosis and 12 with blood from a chicken (No. 689) with myeloid leucosis. The injected birds and an equal number of uninjected controls were kept in tiers of alternating...
متن کاملFowl Typhoid and Pullorum Disease
Pullorum disease of chickens is a bacterial infection caused by Salmonella enterica subspecies enterica serovar Gallinarum biovar Pullorum (Salmonella Pullorum)1. At this time the serovar is referred to as Gallinarum in some parts of the world and Pullorum in others; in this chapter the serovar will be referred to as Gallinarum or Pullorum according to the biovar under discussion as this is mor...
متن کاملFowl typhoid and pullorum disease.
Fowl typhoid (FT) and pullorum disease (PD) are septicaemic diseases, primarily of chickens and turkeys, caused by Gram negative bacteria, Salmonella Gallinarum and S. Pullorum, respectively. Clinical signs in chicks and poults include anorexia, diarrhoea, dehydration, weakness and high mortality. In mature fowl, FT and PD are manifested by decreased egg production, fertility, hatchability and ...
متن کاملFurther Investigation on the Transmission of Induced Tumors in Fowls
The possibility that the fowl tumor agents are of endogenous origin has been frequently suggested but no definite evidence for this idea has been produced. The demonstration of transmitting agents in induced tumors while not absolutely proof might be considered as giving support for such a conclusion. In i9u 5 Murphy and Landsteiner (9) reported the induction of two typical sarcomas in chickens...
متن کاملPrevalence of Helicobacter pullorum among patients with gastrointestinal disease and clinically healthy persons.
Feces from 531 patients with gastroenteritis and from 100 clinically healthy individuals were tested for Helicobacter pullorum by use of PCR. Samples positive by PCR were qualified for isolation. H. pullorum DNA was demonstrated to be present in feces from 4.3% of patients with gastrointestinal disease but also in feces from 4.0% of clinically healthy persons. One strain was isolated from one p...
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ژورنال
عنوان ژورنال: Poultry Science
سال: 1935
ISSN: 0032-5791
DOI: 10.3382/ps.0140355