La peste porcina africana (PPA) es una enfermedad viral grave de los cerdos, endémica en África. . parasuis), enfermedad de Aujeszky (seudorrabia), púrpura. PDF | On, Enric Mateu and others published La enfermedad de Aujeszky. Nuevos virus porcinos causantes de diarrea en España · Ivan Diaz · Marga Martín. PDF | On Jan 1, , G. Borrallo and others published Parvovirosis porcina.
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Samples should only be sent under secure conditions and to authorized laboratories to prevent the spread of the disease. The definitive test for differentiation is the comparative neutralization test.
Subacute disease usually has lower case-fatality rates compared to acute cases; mild cases of illness have lower mortality rates.
Passive reporting is conducted by private practitioners or producers, diagnosticians, slaughter plant inspectors of suspicious cases with clinical signs similar to a foreign animal disease such as CSF. Thanawongnuwech, Veterinary Pathology-Chulalongkorn University with permission. Farm personnel should be familiar with signs to look for and who to contact when signs are noted. Since the CSFV is stable in the tissues of infected animals, feeding these materials may transfer the virus to susceptible swine.
Fiebre Porcina Clásica – ppt descargar
Hemorrhages can also occur in the skin. This is a less common route of transmission dr is transfer by insect vectors. Congenital infections with the pestiviruses that cause bovine virus diarrhea or border disease can resemble classical swine fever.
To make this website work, we log user data and share it with processors. This may entail complete herd slaughter combined with area restrictions on pig movements, or vaccination depending on local disease control porcimos. Only a few animals in the herd may show signs of illness and these signs can resemble other swine diseases. The virus is sensitive to drying and ultraviolet light.
We will also talk about the economic impact the disease has had in the past and could have in the future. The age and immune status of the animals also affects the aujesszky outcome. CSF was eradicated from Great Britain in Constant progress toward eradication has been made in Eastern Europe, stemming from guidelines developed for CSF control in individual states of Eastern Europe in InCSF was recognized in 36 countries, aujesszky was suspected of being present in two additional countries.
Al secado A la luz ultravioleta pH menor a 3 o mayor a 11 Inactivado a altas temperaturas oF durante 30 minutos; oF durante 1 minuto CSFV is moderately fragile in the environment.
The virus can range from high to low virulence, resulting in acute, subacute, chronic and persistent forms of the disease in infected swine. Finally, we will provide prevention and control measures for the disease and actions to take if CSF is suspected. Monitor and inspect enfermedd daily for signs of illness or disease. The incubation period ranges from 2 to 14 days. Humans are not susceptible to CSF infection. Chronic disease symptoms include fever, anorexia, stunted growth, and alopecia; these symptoms may wax and wane for months.
Before collecting or sending any samples from animals with a suspected foreign animal disease, the proper authorities should be contacted.
Fiebre Porcina Clásica
As an example, inan outbreak of CSF in the Netherlands spread to more than herds ce the country. Los productores de cerdos y el personal de campo deben conocer los peligros de la PPA y ser capaces de detectar la enfermedad Contar con puntos.
In countries ds of CSF, periodic surveillance is necessary to confirm freedom from infection. Chronic infections are almost always fatal. On the farm, control will require quarantine and slaughter of affected and exposed swine.
Proteger al sector porcino extensivo en España
The virus is stable at pH Sodium hypochlorite and phenolic compounds are effective disinfectants. Reproductive symptoms may also be seen with any level of virulence. In a protein-rich environment, the virus is quite stable and can survive in refrigerated meat for months and frozen meat for years.
More virulent strains cause acute disease, while less virulent strains can result in a high percentage of chronic, mild, or asymptomatic infections. Other previously described clinical signs may be noted. Confirmed cases and in-contact animals should be slaughtered, and measures taken to protect other pigs in the area.
Several days after the first symptoms appear, the abdomen, inner thighs and ears may become cyanotic purplish discoloration. Sources of virus include blood and all tissues, secretions and excretion saliva, urine, feces, semen qujeszky sick and dead animals. Younger animals often have higher mortality rates than adult pigs.