The EU reference laboratory in Weybridge, Britain, confirmed on Saturday the presence of the H5N1 strain in a dead swan found in Bulgaria's northwestern wetland region of Vidin, close to the Romanian border, and in three wild swans found near Thessaloniki, Greece.
Referentni laboratorij EU u Weybridgeu u Britaniji potvrdio je u subotu prisustvo soja H5N1 virusa kod mrtvog labuda pronađenog u Vidinu, sjeverozapadnom močvarnom području Bugarske, u blizini rumunjske granice, te kod tri divlja labuda pronađena u Solunu u Grčkoj.