Hantaviruses, family Hantaviridae, are zoonotic pathogens that are transmitted to humans by persistently infected rodents. Over the past years, hantaviruses of unknown pathogenicity for human have also been detected in shrews, moles and bats. In Europe at least four hantavirus species pathogenic to humans are present. Human infections may result in a haemorrhagic fever with renal syndrome of different severity. More than 90% of all human hantavirus infections recorded in Germany are caused by Puumala orthohantavirus (PUUV). Additional human pathogenic hantaviruses in Germany are Dobrava-Belgrade orthohantavirus (DOBV), Tula orthohantavirus (TULV) and the recently in pet rats in Germany detected Seoul orthohantavirus (SEOV). Furthermore, field vole-associated Traemmersee orthohantavirus (TRAV), shrew-associated Seewis orthohantavirus and Asikkala orthohantavirus and mole-borne Bruges orthohantavirus were detected in Germany. So far it is unknown whether these hantaviruses can infect and cause disease in humans. In addition, it remains to be elucidated if hantaviruses can infect and cause disease in companion animals.
- Antigen- and genome detection in sample material
- Antibody detection
- Primary contact for federal, state and European authorities regarding Hantaviruses diagnostic and control
- Characterization of virus isolates
- Review, standardization and enhancement of diagnostic procedures
- Participation and organization of ring trials (national and international)
- Collaboration with national and international working groups and participation on research projects
- Virus isolation and cultivation in vitro
- Genome detection by RT-PCR (quantitative)
- Characterization of virus strains by genome sequencing
- Quantitative analysis of neutralizing antibodies (serum neutralization assays, plaque reduction assays, surrogate assays)
- Serological analysis of antibodies by ELISA including differentiation of immunoglobulin classes
- Immunofluorescence-based detection of antibodies (iIFA)