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SERUM ANTIBODIES AGAINST NEWCASTLE DISEASE AND AVIAN INFLUENZA IN BIRDS OF PLEY IN CHILE

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dc.creatorFABIOLA ROSSANA CERDA LEAL
dc.date2012
dc.date.accessioned2025-01-10T14:50:12Z
dc.date.available2025-01-10T14:50:12Z
dc.date.issued2012
dc.description.abstractTO DETECT THE PRESENCE OF BLOOD SERUM ANTIBODIES AGAINST NEWCASTLE DISEASE (ND) AND AVIAN INFLUENZA (AI) VIRUSES, TO UNDERSTAND THE CONTRIBUTION OF WILD BIRDS IN TRANSMISSION OF THESE VIRUSES IN CHILE. MATERIALS AND METHODS. SIXTY-THREE BIRDS BELONGING TO ORDERS FALCONIFORMES AND STRIGIFORMES WERE ANALYZED FROM BIRD REHABILITATION CENTERS IN CENTRAL AND SOUTH-CENTRAL CHILE. HEMAGGLUTINATION INHIBITION (HIA) WAS USED TO DETECT ANTIBODIES AGAINST THE ND VIRUS AND FURTHER AI VIRUS TYPING WAS DONE BY AGAR GEL IMMUNE-DIFFUSION (AGID) AND ELISA. RESULTS. 14 BIRDS WE FOUND (22.2%) WITH SERUM ANTIBODIES AGAINST ND VIRUS; HOWEVER, THERE WERE NO BLOOD SERUM ANTIBODIES TO AI VIRUS. CONCLUSIONS. BIRDS OF PREY FROM RESCUE CENTERS HAVE BEEN DETECTED POSITIVE FOR SERUM ANTIBODIES AGAINST ND VIRUS. BIRDS OF PREY COULD HAVE BECOME POSITIVE VIA DIRECT CONSUMPTION OF CHICKENS VACCINATED AGAINST ND OR FROM CHICKENS INDIRECTLY EXPOSED TO THE VACCINE THROUGH DIFFERENT ADMINISTRATIVE PROCEDURES (AEROSOLS, WATER TROUGHS) OR AFTER THE ADMISSION OF MIGRATORY BIRDS TO RESCUE CENTERS, WHICH COULD FACILITATE THE SPREAD OF ND FROM THEIR COUNTRIES OF ORIGIN, AND SHOULD BE INVESTIGATED.
dc.formatapplication/pdf
dc.identifier.issn0122-0268
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/9182
dc.languagespa
dc.publisherRevista MVZ Cordoba
dc.rightsPUBLICADA
dc.titleSERUM ANTIBODIES AGAINST NEWCASTLE DISEASE AND AVIAN INFLUENZA IN BIRDS OF PLEY IN CHILE
dc.typeARTÍCULO
dspace.entity.typePublication
ubb.EstadoPUBLICADA
ubb.Otra ReparticionDEPARTAMENTO DE INGENIERIA EN ALIMENTOS
ubb.SedeCHILLÁN
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