Dobrava virus carried by the yellow-necked field mouse Apodemus flavicollis, causing hemorrhagic fever with renal syndrome in Romania.

Hemorrhagic fever with renal syndrome (HFRS) has been confirmed by serological methods during recent years in Romania. In the present study, focus-reduction neutralization tests (FRNT) confirmed Dobrava hantavirus (DOBV) as the causative agent in some HFRS cases, but could not distinguish between DOBV and Saaremaa virus (SAAV) infections in other cases. DOBV was detected by a DOBV-specific TaqMan assay in sera of nine patients out of 22 tested.

First serologic evidence for the circulation of Crimean-Congo hemorrhagic fever virus in Romania.

Serum samples from sheep in localities situated in the county of Tulcea, Northern Dobrogea, were tested with an IgG sandwich ELISA using a recombinant Crimean-Congo hemorrhagic fever virus (CCHFV) antigen. In all, 131 sera out of 471 tested (27.8%) had IgG antibodies specific to CCHFV.