Zusammenfassung
Noroviren verursachen einen Großteil der weltweit auftretenden akuten viralen Gastroenteritiden. Sie verbreiten sich über kontaminierte Lebensmittel und Wasser, als Schmierinfektion oder über Aerosole, die beim Erbrechen entstehen. Aufgrund der hohen Viruskonzentration im Stuhl oder Erbrochenen, ihrer hohen Umweltstabilität, der niedrigen infektiösen Dosis sowie dem Fehlen einer längerfristigen Immunität führen Noroviruserkrankungen neben sporadischen Einzelerkrankungen überwiegend in Gemeinschaftseinrichtungen wie Krankenhäusern und Altenheimen zu Ausbrüchen von beachtlichem Ausmaß. Die Bewältigung dieser Krankheitsgeschehen erfordert ein striktes Hygienemanagement. Kinder und alte Menschen sind von der Erkrankung, die durch plötzlich einsetzendes häufig schwallartiges Erbrechen gekennzeichnet ist, besonders betroffen. Kennzeichnend für Noroviren ist die extreme Genomvariabilität, durch die fortlaufend neue Virusvarianten mit einem unterschiedlich stark ausgeprägten pathogenen Potenzial entstehen. Abhängig von der zirkulierenden Virusvariante differiert dadurch vor allem der Wintergipfel der saisonal verlaufenden Erkrankung deutlich. Für die Diagnostik stehen neben dem elektronenmikroskopischen Nachweis insbesondere der virale RNA-Nachweis in der PCR bzw. des viralen Antigens im Antigen-Enzymimmunoassay (EIA) zur Verfügung. Die Genomsequenzierung liefert wertvolle Informationen zur Identifikation der Virusvariante und zur Aufklärung von Infektionsketten. Erst nach Umsetzung des Infektionsschutzgesetzes (IfSG) im Januar 2001 mit Einführung der Meldepflicht von Norovirusinfektionen ist es möglich, einen detaillierten Überblick zur bundesweiten Epidemiologie dieser Erkrankung in Deutschland zu erhalten.
Abstract
Noroviruses are responsible for the majority of acute viral gastroenteritis infections worldwide. Transmission may be faecal-oral or through contaminated food and water or airborne by virus-containing aerosols. Characteristics of noroviruses that facilitate their spread are their high concentration in stool and vomitus, their extreme environmental stability, their low infectious dose as well as the lack of long-lasting immunity. The majority of norovirus infections occur in large outbreaks among persons living in institutional settings, such as hospitals and nursing homes, although sporadic cases also occur. Children and elderly persons are most often affected. Illness is characterized by acute onset of projectile vomiting. For prevention and control of norovirus outbreaks strict control management is necessary. Based on the high genomic variability new variant noroviruses with different pathogenic factors can arise. Depending on the circulating variant the extent of the usual winter peak can vary enormously. Available diagnostic methods include RT-PCR assays for detection of viral RNA, electron microscopy and enzyme immunoassays (EIA) for detection of viral antigens. The implicated virus can be subtyped through nucleotide sequencing and linked to a specific outbreak. With the enactment of the Protection against Infection Act in January 2001 a mandatory reporting system of norovirus infections was established. Analysis of surveillance data from this system permits a detailed overview of the nationwide epidemiology of this disease in Germany.
Literatur
Kapikian AZ, Wyatt RG, Dolin R et al. (1972) Visualization by immune electron microscopy of a 27-nm particle associated with acute infectious nonbacterial gastroenteritis. J Virol 10:1075–1081
Mead PS, Slutsker L, Dietz V et al. (1999) Food-related illness and death in the United States. Emerg Infect Dis 5:607–625
Green KY, Ando T, Balayan MS et al. (2000) Taxonomy of the caliciviruses. J Infect Dis.181 [Suppl 2]:322–330
Liu BL, Lambden PR, Günther H et al. (1999) Molecular characterization of a bovine enteric calicivirus: relationship to the Norwalk-like viruses. J Virol 73:819–825
Karst SM, Wobus CE, Lay M et al. (2003) STAT1-dependent innate immunity to a Norwalk-like Virus. Science 299:1575–1578
Clarke IN, Lambden PR (1997) The molecular biology of caliciviruses. J Gen Virol 78:291–301
Belliot G, Sosnovtsev SV, Mitra T et al. (2003) In vitro proteolytic processing of the MD145 norovirus ORF1 nonstructural polyprotein yields stable precursors and products similar to those detected in calicivirus-infected cells. J Virol 77:10957–10974
Prasad BVV, Hardy ME, Dokland T et al. (1999) X-ray crystallographic structure of the Norwalk virus capsid. Science 286:287–290
Taube S, Kurth A, Schreier E (2005) Generation of recombinant Norovirus-like particles (VLP) in the human endothelial kidney cell line 293T. Arch Virol 150:1425–1431
Lochridge VP, Jutila KL, Graff JW, Hardy ME (2005) Epitopes in the P2 domain of Norovirus VP1 recognized by monoclonal antibodies that block cell interactions. J Gen Virol 86:2799–2806
Glass PJ, White LJ, Ball JM et al. (2000) Norwalk virus open reading frame 3 encodes a minor structural protein. J Virol 74:6581–6591
Driesel G, Diedrich S, Künkel U, Schreier E (1995) Vaccine-associated cases of poliomyelitis over a 30-year period in East Germany. Eur J Epidemiol 11:647–654
Katayama K, Shirato-Horikoshi H, Kojima S et al. (2002) Phylogentic analysis of the complete genome of 18 Norwalk-like Viruses. Virology 299:225–239
Vinje J, Hamidjaja RA, Sobsey MD (2004) Development and application of a capsid VP1 (region D) based reverse transcription PCR assay for genotyping of genogroup I and II noroviruses. J Virol Methods 116:109–117
Schreier E, Döring F, Künkel U (2000) Molecular epidemiology of outbreaks of gastroenteritis associated with small round-structured viruses in Germany. Arch Virol 145:443–453
Jiang X, Espul C, Zhong WM et al. (1999) Characterization of a novel human calicivirus that may be a naturally occurring recombinant. Arch Virol 144:2377–2387
Smith AW, Skilling DE, Cherry N et al. (1998) Calicivirus emergence from ocean reservoir: zoonotic and interspecies movements. Emerg Infect Dis 4:13–20
Lopman B, Vennema H, Kohli E et al. (2004) Increase in viral gastroenteritis outbreaks in Europe and epidemic spread of new norovirus variant. Lancet 363: 682–688
Pusch D, Oh DY, Wolf S et al. (2005) Detection of enteric viruses and bacterial indicators in German environmental waters. Arch Virol PMID: 15645371
Duizer E, Schwab KJ, Neill FH et al. (2004) Laboratory efforts to cultivate noroviruses. J Gen Virol 85:79–87
Hoehne M, Schreier E (2004) Detection and characterization of norovirus outbreaks in Germany: application of a one-tube RT-PCR using a fluorogenic real-time detection system. J Med Virol 72:312–319
Oh D, Gaedicke G, Schreier E (2003) Viral agents of acute gastroenteritis in German children: Prevalence and molecular diversity. J Med Virol 71:82–93
Rabenau HF, Sturmer M, Buxbaum S et al. (2003) Laboratory diagnosis of norovirus: which method is the best? Intervirology 46:232–238
Burton-MacLeod JA, Kane EM, Beard RS et al. (2004) Evaluation and comparison of two commercial enzyme-linked immunosorbent assay kits for detection of antigenically diverse human noroviruses in stool samples. J Clin Microbiol 42:2587–2595
Richards AF, Lopman B, Gunn A et al. (2003) Evaluation of a commercial ELISA for detecting Norwalk-like virus antigen in faeces. J Clin Virol 26:109–115
Dimitriadis A, Marshall JA (2005) Evaluation of a commercial enzyme immunoassay for detection of Norovirus in outbreak specimens. Eur J Clin Microbiol Infect Dis 24:615–618
Jansen A, Beyer A, Brandt C et al. (2004) Norovirus-Epidemie in Berlin — Epidemiologische und klinische Aspekte. Z Gasttroenterol 42:311–316
Hutson AM, Atmar RL, Estes ME (2004) Norovirus diseases: changing epidemiology and host susceptibility factors. Trends Microbiol 12:279–287
Gotz E, Ekdahl K, Lindback J et al. (2001) Clinical spectrum and transmission characteristics of infection with Norwalk-like virus: findings from a large community outbreak in Sweden. Clin Infect Dis 33:622–628
CDC (2002) Outbreak of acute gastroenteritis associated with Norwalk-like viruses among British military personnel — Afghanistan. MMWR 51:477–479
Kaufman SS, Chatterjee NK, Fuschino ME et al. (2003) Calicivirus enteritis in an intestinal transplant recipient. Am J Transplant 3:764–768
Marionneau S, Ruvoen N, Le Moullac-Vaidye B et al. (2002) Norwalk virus binds to histo-blood group antigens present on gastroduodenal epithelial cells of secretor individuals. Gastroenterology 122:1967–1977
Lindesmith L, Moe C, Marionneau S et al. (2003) Human susceptibility and resistance to Norwalk virus infection. Nat Med 9:548–553
Huang P, Farkas T, Marionneau S et al. (2003) Noroviruses bind to human ABO, Lewis, and secretor histo-blood group antigens: identification of 4 distinct strain-specific patterns. J Infect Dis 188:19–31
Rockx BH, Vennema H, Hoebe CJ et al. (2005) Association of histo-blood group antigens and susceptibility to norovirus infections. J Infect Dis 191:749–754
Hedberg CW, Osterholm MT (1993) Outbreaks of food-borne and water-borne viral gastroenteritis. Clin Microbiol Rev 6:199–210
Widdowson MA, Sulka A, Bulens SN et al. (2005) Norovirus and foodborne disease, United States, 1991–2000. Emerg Infect Dis 11:95–102
Dowell SF, Groves C, Kirkland KB et al. (1995) A multistate outbreak of oyster-associated gastroenteritis: implications for interstate tracing of contaminated shellfish. J Infect Dis 171:1497–1503
Ponka A, Maunula L, von Bonsdorff CH, Lyytikainen O (1999) An outbreak of calicivirus associated with consumption of frozen raspberries. Epidemiol Infect 123:469–474
Fankhauser RL, Monroe SS, Noel JS et al. (2002) Epidemiologic and molecular trends of Norwalk-like viruses associated with outbreaks of gastroenteritis in the United States. J Infect Dis 186:1–7
Kaplan JE, Feldman R, Campbell DS et al. (1982) The frequency of a Norwalk-like pattern of illness in outbreaks of acute gastroenteritis. Am J Public Health 72:1329–1332
Lopman BA, Reacher MH, Vipond IB et al. (2004) Epidemiology and cost of nosocomial gastroenteritis, Avon, England, 2002–2003 Emerg Infect Dis 10:1827–1834
Nicollier-Jamot B, Ogier A, Piroth L et al. (2004) Recombinant virus-like particles of a norovirus (genogroup II strain) administered intranasally and orally with mucosal adjuvants LT and LT(R192G) in BALB/c mice induce specific humoral and cellular Th1/Th2-like immune responses. Vaccine 12:1079–1086
Tacket CO, Sztein MB, Losonsky GA et al. (2003) Humoral, mucosal, and cellular immune responses to oral Norwalk virus-like particles in volunteers. Clin Immunol 108:241–247
Lopman BA, Brown DW, Koopmans M (2002) Human caliciviruses in Europe. J Clin Virol 24:137–160
Lopman BA, Reacher MH, van Duijnhoven Y et al. (2003) Viral gastroenteritis outbreaks in Europe, 1995–2000. Emerg Infect Dis 9:90–96
Widdowson MA, Cramer EH, Hadley L et al. (2004) Outbreaks of acute gastroenteritis on cruise ships and on land: identification of a predominant circulating strain of norovirus — United States. J Infect Dis 190:27–36
Gray JJ, Jiang X, Morgan-Capner P et al. (1993) Prevalence of antibodies to Norwalk virus in England: detection by enzyme-linked immunosorbent assay by using baculovirus-expressed Norwalk virus capsid antigen. J Clin Microbiol 31:1022–1025
De Wit MA, Koopmans MP, Kortbeek LM et al. (2001) Gastroenteritis in sentinel general practices, The Netherlands. Emerg Infect Dis 7:82–91
Wheeler JG, Sethi D, Cowden JM et al. (1999) Study of infectious intestinal disease in England: rates in the community, presenting to general practice, and reported to national surveillance. Br Med J 318:1046–1050
Dedman D, Laurichesse H, Caul EO, Wall PG (1998) Surveillance of small round structured virus infection in England and Wales, 1990–1995. Epidemiol Infect 121:139–149
Bales S, Baumann HG, Schnitzler N (2003) Infektionsschutzgesetz, Kommentar und Vorschriftensammlung, 2. Aufl. W. Kohlhammer, Berlin
Falldefinitionen des Robert Koch-Instituts zur Übermittlung von Erkrankungs- oder Todesfällen und Nachweisen von Krankheitserregern (2004) Robert Koch-Institut, Berlin, S 102–103
Infektionsepidemiologisches Jahrbuch meldepflichtiger Krankheiten für 2001 (2002) Robert Koch-Institut, Berlin, S 95–97
Infektionsepidemiologisches Jahrbuch meldepflichtiger Krankheiten für 2002 (2003) Robert Koch-Institut, Berlin, S 114–119
Infektionsepidemiologisches Jahrbuch meldepflichtiger Krankheiten für 2003 (2004) Robert Koch-Institut, Berlin, S 122–127
Infektionsepidemiologisches Jahrbuch meldepflichtiger Krankheiten für 2004 (2005) Robert Koch-Institut, Berlin, S 130–135
Lopman B, Adak G, Reacher M, Brown D (2003) Two epidemiologic patterns of norovirus outbreaks: Surveillance in England and Wales, 1992–2000. Emerg Infect Dis 1:71–76
Bericht zur Pflegestatistik 2003 — Deutschlandergebnisse (2005) Statistisches Bundesamt, Wiesbaden
Chadwick PR, Beards G, Brown D et al. (2000) Management of hospital outbreaks of gastro-enteritis due to small roundstructured viruses. J Hosp Infect 45:1–10
Caul EO (1989) Small round structured viruses: airborne transmission and hospital control. Lancet 343:1240–1241
Ho MS, Glass RI, Monroe SS et al. (1989) Viral gastroenteritis aboard a cruise ship. Lancet 2:961–965
Liste der vom Robert Koch-Institut geprüften und anerkannten Desinfektionsmittel und -verfahren (2003) Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 46:72–96
Interessenkonflikt:
Keine Angaben
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Koch, J., Schneider, T., Stark, K. et al. Norovirusinfektionen in Deutschland. Bundesgesundheitsbl - Gesundheitsforsch - Gesundheitsschutz 49, 296–309 (2006). https://doi.org/10.1007/s00103-006-1231-x
Issue Date:
DOI: https://doi.org/10.1007/s00103-006-1231-x