Browsing Artikel in Fachzeitschriften by Author "Jacobsen, Sonja"
Now showing items 1-14 of 14
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2022-07-29ZeitschriftenartikelDifferentiation between Wild-Type Group A Rotaviruses and Vaccine Strains in Cases of Suspected Horizontal Transmission and Adverse Events Following Vaccination Jacobsen, Sonja; Niendorf, Sandra; Lorenz, Roswitha; Bock, Claus-Thomas; Mas Marques, AndreasHuman group A rotaviruses (RVA) are important enteric pathogens, as they are a leading cause of acute gastroenteritis (AGE) in children worldwide. Since 2013, the German Standing Committee on vaccination recommended the ...
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2022-12-21ZeitschriftenartikelDiversity of human astroviruses in Germany 2018 and 2019 Niendorf, Sandra; Mas Marques, Andreas; Bock, Claus-Thomas; Jacobsen, SonjaAim of this study was to investigate the molecular diversity of human astroviruses (HAstV) in Germany. A follow-up study was performed with human stool samples collected in 2018–2019, which were genotyped retrospectively. ...
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2016-01-12ZeitschriftenartikelExternal quality assessment studies for laboratory performance of molecular and serological diagnosis of Chikungunya virus infection Jacobsen, Sonja; Patel, Pranav; Schmidt-Chanasit, Jonas; Leparc-Goffart, Isabelle; Teichmann, Anette; Zeller, Herve; Niedrig, MatthiasBackground: Since the re-emergence of Chikungunya virus (CHIKV) in Reunion in 2005 and the recent outbreak in the Caribbean islands with an expansion to the Americas the CHIK diagnostic became very important. Objectives: ...
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2017-05-01ZeitschriftenartikelExternal quality assessment study for ebolavirus PCR-diagnostic promotes international preparedness during the 2014 – 2016 Ebola outbreak in West Africa Ellerbrok, Heinz; Jacobsen, Sonja; Patel, Pranav; Rieger, Toni; Eickmann, Markus; Becker, Stephan; Günther, Stephan; Naidoo, Dhamari; Schrick, Livia; Keeren, Kathrin; Targosz, Angelina; Teichmann, Anette; Formenty, Pierre; Niedrig, MatthiasDuring the recent Ebola outbreak in West Africa several international mobile laboratories were deployed to the mainly affected countries Guinea, Sierra Leone and Liberia to provide ebolavirus diagnostic capacity. Additionally, ...
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2024-07-08ZeitschriftenartikelGenetic diversity of enteric viruses responsible of gastroenteritis in urban and rural Burkina Faso Badjo, Ange Oho Roseline; Niendorf, Sandra; Jacobsen, Sonja; Zongo, Arsène; Mas Marques, Andreas; Vietor, Ann Christin; Kabore, Nongodo Firmin; Poda, Armel; Some, Satouro Arsène; Ouattara, Aminata; Ouangraoua, Soumeya; Schubert, Grit; Eckmanns, Tim; Leendertz, Fabian H.; Belarbi, Essia; Ouedraogo, Abdoul-SalamBackground: Viral gastrointestinal infections remain a major public health concern in developing countries. In Burkina Faso, there are very limited updated data on the circulating viruses and their genetic diversity. ...
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2019-11-23ZeitschriftenartikelHuman astrovirus infection associated with encephalitis in an immunocompetent child: a case report Koukou, Georgia; Niendorf, Sandra; Hornei, Britt; Schlump, Jan-U.; Jenke, Andreas C.; Jacobsen, SonjaBackground Until today, classic human astroviruses have not been associated with central nervous system infections in immunocompetent patients. Case presentation A 16-month-old Caucasian girl presented with repetitive ...
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2014-02-05ZeitschriftenartikelHuman Metapneumovirus: Insights from a Ten-Year Molecular and Epidemiological Analysis in Germany Reiche, Janine; Jacobsen, Sonja; Neubauer, Katrin; Hafemann, Susi; Nitsche, Andreas; Milde, Jeanette; Wolff, Thorsten; Schweiger, BrunhildeHuman metapneumovirus (HMPV) is a cause of respiratory tract illness at all ages. In this study the epidemiological and molecular diversity among patients of different ages was investigated. Between 2000–2001 and 2009–2010, ...
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2024-01-18ZeitschriftenartikelImpact of the COVID-19 pandemic on norovirus circulation in Germany Jacobsen, Sonja; Faber, Mirko; Altmann, Britta; Mas Marques, Andreas; Bock, C.-Thomas; Niendorf, SandraHuman norovirus is a major cause of viral gastroenteritis in all age groups. The virus is constantly and rapidly changing, allowing mutations and recombination events to create great diversity of circulating viruses. With ...
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2024-09-26ZeitschriftenartikelIncreased circulation of GII.17 noroviruses, six European countries and the United States, 2023 to 2024 Chhabra, Preeti; Wong, Shan; Niendorf, Sandra; Lederer, Ingeborg; Vennema, Harry; Faber, Mirko; Nisavanh, Athinna; Jacobsen, Sonja; Williams, Rachel; Colgan, Aoife; Yandle, Zoe; Garvey, Patricia; Al-Hello, Haider; Ambert-Balay, Katia; Barclay, Leslie; de Graaf, Miranda; Celma, Cristina; Breuer, Judith; Vinjé, Jan; Douglas, AmyWe report an increase in GII.17 norovirus outbreaks and sporadic infections of acute gastroenteritis in Austria, Germany, France, Ireland, the Netherlands, England and the United States during the 2023/24 season. A decrease ...
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2017-11-01ZeitschriftenartikelIncreased Detection of Emergent Recombinant Norovirus GII.P16-GII.2 Strains in Young Adults, Hong Kong, China, 2016–2017 Kwok, Kirsty; Niendorf, Sandra; Lee, Nelson; Hung, Tin-Nok; Chan, Lok-Yi; Jacobsen, Sonja; Nelson, E. Anthony S.; Leung, Ting F.; Lai, Raymond W.M.; Chan, Paul K.S.; Chan, Martin C.W.A new recombinant norovirus GII.P16-GII.2 outnumbered pandemic GII.4 as the predominant GII genotype in the winter of 2016–2017 in Hong Kong, China. Half of hospitalized case-patients were older children and adults, including ...
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2014-01-30ZeitschriftenartikelMolecular Analysis of Human Metapneumovirus Detected in Patients with Lower Respiratory Tract Infection in Upper Egypt Mohamed, Mona S. Embarek; Reiche, Janine; Jacobsen, Sonja; Thabit, Amany G.; Badary, Mohamed S.; Brune, Wolfram; Schweiger, Brunhilde; Osmann, Ahmed H.Introduction: Since 2001, when Human metapneumovirus (HMPV) was isolated in the Netherlands, the virus has been detected in several continents. Although reports have confirmed the prevalence of HMPV worldwide, data from ...
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2021-05-26ZeitschriftenartikelPresence and Diversity of Different Enteric Viruses in Wild Norway Rats (Rattus norvegicus) Niendorf, Sandra; Harms, Dominik; F. Hellendahl, Katja; Heuser, Elisa; Böttcher, Sindy; Jacobsen, Sonja; Bock, Claus-Thomas; Ulrich, Rainer G.Abstract: Rodents are common reservoirs for numerous zoonotic pathogens, but knowledge about diversity of pathogens in rodents is still limited. Here, we investigated the occurrence and genetic diversity of enteric ...
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2017-01-26ZeitschriftenartikelSteep rise in norovirus cases and emergence of a new recombinant strain GII.P16-GII.2, Germany, winter 2016 Niendorf, Sandra; Jacobsen, Sonja; Faber, Mirko; Eis-Hübinger, A. M.; Hofmann, Jörg; Zimmermann, Ortrud; Höhne, Marina; Bock, ThomasSince early November 2016, the number of laboratory-confirmed norovirus infections reported in Germany has been increasing steeply. Here, we report the detection and genetic characterisation of an emerging norovirus ...
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2017-02-16ZeitschriftenartikelVermehrter Anstieg der Norovirus-Infektionen in der Winter-Saison 2016/2017 Nachweis einer neuen Norovirus-VarianteNiendorf, Sandra; Jacobsen, Sonja; Faber, Mirko