The Virucidal Effect of the Chlorination of Water at the Initial Phase of Disinfection May Be Underestimated If Contact Time Calculations Are Used

Autor: Fredy Saguti, Inger Kjellberg, Marianela Patzi Churqui, Hao Wang, Timur Tunovic, Jakob Ottoson, Olof Bergstedt, Helene Norder, Kristina Nyström

Publikováno v: Pathogens, Vol 12, Iss 10, p 1216 (2023)

For the microbiological safety of drinking water, disinfection methods are used to remove or inactivate microorganisms. Chlorine and chlorine dioxide are often used as disinfectants in drinking water treatment plants (DWTPs). We investigated the effe

Externí odkaz: https://doaj.org/article/628045f2bb61479b9663cc7440fbfc5c

Abundance of Noncircular Intrahepatic Hepatitis B Virus DNA May Reflect Frequent Integration Into Human DNA in Chronically Infected Patients

Autor: Helene Norder, Gustaf E. Rydell, Gunnar Norkrans, Simon B. Larsson, Kasthuri Prakash, Magnus Lindh, Kristoffer Hellstrand, Maria Andersson

Publikováno v: The Journal of Infectious Diseases. 225:1982-1990

Background Hepatitis B virus (HBV) integration has implications for cancer development and surface antigen (HBsAg) production, but methods to quantify integrations are lacking. The aim of this study was to develop a droplet digital PCR (ddPCR) assay

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5605c5ed4124e5c8cb2c42f2b1fff75e
https://doi.org/10.1093/infdis/jiaa572

Update

Autor: Michael A. Purdy, Helene Norder, Gábor Reuter, Florence Nicot, Peter Simmonds, Jacques Izopet, Shahid Jameel, Donald B. Smith, Wim H.M. van der Poel, Xiang-Jin Meng, Hiroaki Okamoto

Publikováno v: The Journal of General Virology
The Journal of general virology 101 (2020) 7
Journal of General Virology
Journal of General Virology, Microbiology Society, 2020, 101 (7), pp.692-698. ⟨10.1099/jgv.0.001435⟩
The Journal of general virology, 101(7), 692-698

In this recommendation, we update our 2016 table of reference sequences of subtypes of hepatitis E virus (HEV; species Orthohepevirus A, family Hepeviridae) for which complete genome sequences are available (Smith et al., 2016). This takes into accou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad8d78d6744cad542962c470ecb63b76
http://europepmc.org/articles/PMC7660235

Hepatitis E virus genotype 3 is associated with gallstone-related disease

Autor: Åsa Alsiö, Åsa Mellgren, Maria Bergström, Per-Ola Park, Helene Norder, Miriam Karlsson, Rune Wejstål, Martin Lagging, Anders Rosemar, Marie Karlsson

Publikováno v: Scandinavian Journal of Gastroenterology. 54:1269-1273

Objective: Hepatitis E virus (HEV) genotype 3 is endemic in Northern Europe and despite a high seroprevalence of anti-HEV IgG antibodies among blood donors (≈17%), few clinical cases are notified in Sweden. Low awareness of hepatitis E and its poss

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a1a74850bc99b57c0b23cb4dbe87f04
https://doi.org/10.1080/00365521.2019.1666163

Molecular Characterization of Coxsackievirus A24v from Feces and Conjunctiva Reveals Epidemiological Links

Autor: Mayra Muné, Helene Norder, Luis Sarmiento, Mario Pupo-Meriño, Magile Fonseca, Luis A. García-González, Sonia Resik

Publikováno v: Microorganisms
Volume 9
Issue 3
Microorganisms, Vol 9, Iss 531, p 531 (2021)

Coxsackievirus A24 variant (CVA24v), the main causative agent of acute hemorrhagic conjunctivitis (AHC), can be isolated from both the eyes and lower alimentary tract. However, the molecular features of CVA24v in feces is not well-documented. In this

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50d821e8d92e7dfb73119d0b9438a07a