C
Carl-Henrik von Bonsdorff
Researcher at University of Helsinki
Publications - 49
Citations - 3476
Carl-Henrik von Bonsdorff is an academic researcher from University of Helsinki. The author has contributed to research in topics: Virus & Norovirus. The author has an hindex of 28, co-authored 49 publications receiving 3325 citations. Previous affiliations of Carl-Henrik von Bonsdorff include Helsinki University Central Hospital.
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Campylobacter spp., Giardia spp., Cryptosporidium spp., noroviruses, and indicator organisms in surface water in southwestern Finland, 2000-2001
Ari Hörman,Ruska Rimhanen-Finne,Leena Maunula,Carl-Henrik von Bonsdorff,Niina Torvela,Annamari Heikinheimo,Marja-Liisa Hänninen +6 more
TL;DR: The samples were positive for enteropathogens significantly less frequently during the winter season than during the other sampling seasons and there were no significant correlations between counts or count levels for thermotolerant coliforms or E. coli or the presence of F-RNA phages and pathogens in the samples analyzed.
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Virus hazards from food, water and other contaminated environments.
David Rodríguez-Lázaro,Nigel Cook,Franco Maria Ruggeri,Jane Sellwood,Abid Nasser,Maria São José Nascimento,Martin D'Agostino,Ricardo Santos,Juan-Carlos Saiz,Artur Rzeżutka,Albert Bosch,Rosina Girones,Annalaura Carducci,Michelle Muscillo,Katarina Kovač,Marta Diez-Valcarce,Apostolos Vantarakis,Carl-Henrik von Bonsdorff,Ana Maria de Roda Husman,Marta Hernández,Wim H. M. van der Poel,Wim H. M. van der Poel +21 more
TL;DR: M Molecular epidemiology and surveillance of environmental samples are necessary to elucidate the public health hazards associated with exposure to environmental viruses and the human pathogenic viruses that are most relevant in this context are nonenveloped.
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Outbreak of Viral Gastroenteritis Due to Drinking Water Contaminated by Norwalk-like Viruses
TL;DR: Fifteen of 27 patient stool samples had NLV GGII, with an identical amplification product to that found in the water samples, indicating that the outbreak was caused by this virus.
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International Collaborative Study To Compare Reverse Transcriptase PCR Assays for Detection and Genotyping of Noroviruses
Jan Vinjé,Harry Vennema,Leena Maunula,Carl-Henrik von Bonsdorff,Marina Hoehne,Eckart Schreier,Alison F. Richards,J. Green,David W. Brown,Suzanne S. Beard,Stephan S. Monroe,Erwin de Bruin,Lennart Svensson,Marion Koopmans +13 more
TL;DR: No one single assay stood out as the best, although the p1 assay demonstrated the most satisfactory overall performance, and will be recommended for newly starting groups in future collaborative studies to promote comparability of data.
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Infections of the central nervous system of suspected viral origin: a collaborative study from Finland.
Marjaleena Koskiniemi,Marjaleena Koskiniemi,Timo Rantalaiho,Heli Piiparinen,Carl-Henrik von Bonsdorff,Markus Färkkilä,Asko Järvinen,Esko Kinnunen,Suvi Koskiniemi,Laura Mannonen,Marketta Muttilainen,Kimmo Linnavuori,Jukka Porras,Mirja Puolakkainen,Mirja Puolakkainen,Kirsti Räihä,Eeva-Marjatta Salonen,Pentti Ukkonen,Antti Vaheri,Antti Vaheri,Villei Valtonen +20 more
TL;DR: Varicella-zoster virus (VZV) was the main agent associated with encephalitis, as well as meningitis and myelitis, and VZV seems to have achieved a major role in viral infections of CNS.