Exposure of Red Knots (Calidris canutus rufa) to select Avian Pathogen; Patagonia, Argentina.

D'AMICO, VERÓNICA L; BERTELLOTTI, MARCELO; BAKER, ALLAN; DÍAZ, LUIS A

JOURNAL OF WILDLIFE DISEASES

Año: 2007 vol. 43 p. 794 - 797

0090-3558

As part of the shorebird surveillance, Red Knots (Calidris canutus rufa) were sampled in two Patagonian sites in Argentina, Rý´o Grande and San Antonio Oeste, during 2005–2006. Cloacal swabs and serum samples were collected from 156 birds and tested by virus isolation (Newcastle disease virus), polymerase chain reaction (PCR; avian influenza virus and Plasmodium/Hemoproteus), and for antibodies to St. Louis encephalitis virus. All test results were negative.Calidris canutus rufa) were sampled in two Patagonian sites in Argentina, Rý´o Grande and San Antonio Oeste, during 2005–2006. Cloacal swabs and serum samples were collected from 156 birds and tested by virus isolation (Newcastle disease virus), polymerase chain reaction (PCR; avian influenza virus and Plasmodium/Hemoproteus), and for antibodies to St. Louis encephalitis virus. All test results were negative.