Viral infectious diseases represent a worldwide threat to public health and economy.

Activities of the group include surveillance, diagnosis, outbreak investigations, molecular epidemiology and immunity against various viral diseases. Information on virus prevalence, variability and pathogenicity is important to public health decision makers to control and manage infectious diseases.

As WHO Collaborating Centre for Measles and European Regional Reference Laboratory for Measles and Rubella, the interdisciplinary team has initiated research, capacity building and quality assurance projects in numerous countries.

Besides the worldwide WHO laboratory network, major collaborators include the Ministries of Health and Foreign Affairs in Luxembourg as well as the Avian Influenza and Newcastle disease network and the Institut Pasteur du Laos.

Research projects

  • WHO National Reference Laboratory for Measles and Rubella, National Reference Laboratory for avian influenza and Newcastle disease : laboratory diagnosis of cases in Luxembourg, national disease surveillance
  • WHO European Regional Reference Laboratory for Measles and Rubella: case and outbreak confirmation, virus characterization and molecular epidemiology, quality assurance of laboratory testing for WHO National Reference Laboratories in 22 countries, capacity building
  • Microbiology for Development IV and Luxembourg-Laos Partnership for Research and Capacity Building in Infectious Disease Surveillance (PaReCIDS): surveillance of viral diseases of public health and economic relevance, capacity building
  • Nucleic acid signatures of elusive pathogens (NUPATH): development of the Next Generation Sequencing technology for the detection and characterization of viral and bacterial pathogens
  • Diverse funding sources supporting smaller projects or specific studies on viral infections

Featured Publications

Waning of maternal antibodies against measles suggests a large window of susceptibility in infants in Lao People's Democratic Republic.

  • Clinical and Applied Virology
October 13, 2021
2021 Oct. Pathogens.10(10):1316.
  • Khampanisong P
  • Pauly M
  • Nouanthong P
  • Vickers MA
  • Virachith S
  • Xaydalasouk K
  • Black AP
  • Muller CP
  • Hübschen JM.

Rubella epidemiology in the Central African Republic, 2015-2016 and molecular characterization of virus strains from 2008-2016.

  • Clinical and Applied Virology
October 01, 2021
2021 Oct. Int J Infect Dis.111:303-309. Epub 2021 Aug 25.
  • Pagonendji MS
  • Gouandjika-Vasilache I
  • Charpentier E
  • Sausy A
  • A LEF
  • Duval RE
  • Hubschen JM.
See all publications


Judith Hübschen


29, rue Henri Koch
Tel. : +352 26970-609

Chantal Snoeck

MS - PhD

29, rue Henri Koch
L-4354 Esch-Sur-Alzette
Tel. : +352 26 970 627