Ziedler K, Hlinak A
Staatl. Veterinär- u. Lebensmitteluntersuchungsamt Frankfurt/Oder.
Berl Munch Tierarztl Wochenschr. 1993 Sep;106(9):302-5.
262 samples from wild birds of 26 species were examined for antibodies against the Newcastle Disease virus (NDV). By using the haemagglutination inhibition test (HI) 22 serum samples showing positive antibody titers could be detected. The epidemiology and the significance of ND for wild birds and waterfowl in farms is discussed.