Detection of antibodies to alphaviruses and flaviviruses in some migratory birds of the Danube Delta.

: Data are reported on the presence of antibodies to some group A(alphavirus) B(flavivirus) arboviruses in 8 species of migratory birds (Ardea cinerea, Plegadis falcinellus, Anas querquedula, Anser albifrons, Gavia arctica, Fulica atra, Larus minutes and and Phalacrocorax corbo) of the Danube Delta.