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https://www.readbyqxmd.com/read/28439773/parsonage-turner-syndrome-due-to-autochthonous-acute-genotype-3f-hepatitis-e-virus-infection-in-a-nonimmunocompromised-55-year-old-patient
#1
A Velay, W Kack-Kack, F Abravanel, S Lhomme, P Leyendecker, L Kremer, P Chamouard, J Izopet, S Fafi-Kremer, H Barth
Hepatitis E virus (HEV) infection is an emerging autochthonous disease in industrialized countries. Extra-hepatic manifestations, in particular neurologic manifestations, have been reported in HEV infection. Only a few cases of hepatitis E-associated Parsonage-Turner syndrome have been reported, and HEV genotypes were rarely determined. Here, we report the case of a Parsonage-Turner syndrome associated with an acute autochthonous HEV infection in a 55-year-old immunocompetent patient. HEV genomic RNA was detected in serum and cerebrospinal fluid samples (CSF), and molecular phylogenetic analysis of HEV was performed...
April 24, 2017: Journal of Neurovirology
https://www.readbyqxmd.com/read/28438608/serological-evidence-of-hepatitis-e-virus-infection-in-dromedary-camels-in-ethiopia
#2
Tian-Cheng Li, Sayaka Yoshizaki, Xianfeng Zhou, Hiroshi Sentsui, Kazuya Shirato, Shutoku Matsuyama, Simenew Keskes Melaku, Boldbaatar Bazartseren, Naokazu Takeda, Takaji Wakita
The genome of dromedary camel hepatitis E virus (DcHEV) has been detected in stool and serum samples from dromedary camels, but the sero-epidemiological information of DcHEV infection remains unclear. A total of 246 serum samples collected from dromedary camels (Camelus dromedarius) in Ethiopia, and 40 serum samples from Bactrian camels (Camelus ferus) in Mongolia were examined for the detection of anti-DcHEV IgG antibody by a newly developed enzyme-linked immunosorbent assay (ELISA) by using DcHEV-like particles (DcHEV-LPs) as the antigen...
April 21, 2017: Journal of Virological Methods
https://www.readbyqxmd.com/read/28434129/phage-displayed-peptides-that-mimic-epitopes-of-hepatitis-e-virus-capsid
#3
Osmany Larralde, Juraj Petrik
Hepatitis E is an emerging zoonotic infection of increasing public health threat for the UK, especially for immunosuppressed individuals. A human recombinant vaccine has been licensed only in China and is not clear whether it protects against hepatitis E virus (HEV) genotype 3, the most prevalent in Europe. The aim of this study was to use phage display technology as a tool to identify peptides that mimic epitopes of HEV capsid (mimotopes). We identified putative linear and conformational mimotopes using sera from Scottish blood donors that have the immunological imprint of past HEV infection...
April 22, 2017: Medical Microbiology and Immunology
https://www.readbyqxmd.com/read/28426114/infectious-diseases-and-migrant-worker-health-in-singapore-a-receiving-country-s-perspective
#4
Sapna P Sadarangani, Poh Lian Lim, Shawn Vasoo
Background.: Approximately 1.4 million migrant workers reside in Singapore, presenting unique infectious disease challenges to both migrants and Singapore. Methods.: A Pubmed, MEDLINE (Ovid), EBSCO Host (Global Health) and Google Scholar search was performed for both peer, non-peer reviewed articles and reports relevant to migrant health in Singapore, published between 1 January 1989 and 1 September 2016. Additional studies were identified from citations within searched articles...
July 1, 2017: Journal of Travel Medicine
https://www.readbyqxmd.com/read/28425927/hepatitis-e-virus-genotypes-and-evolution-emergence-of-camel-hepatitis-e-variants
#5
REVIEW
Siddharth Sridhar, Jade L L Teng, Tsz-Ho Chiu, Susanna K P Lau, Patrick C Y Woo
Hepatitis E virus (HEV) is a major cause of viral hepatitis globally. Zoonotic HEV is an important cause of chronic hepatitis in immunocompromised patients. The rapid identification of novel HEV variants and accumulating sequence information has prompted significant changes in taxonomy of the family Hepeviridae. This family includes two genera: Orthohepevirus, which infects terrestrial vertebrates, and Piscihepevirus, which infects fish. Within Orthohepevirus, there are four species, A-D, with widely differing host range...
April 20, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28423884/integrating-market-chain-assessments-with-zoonoses-risk-analysis-in-two-cross-border-pig-value-chains-in-lao-pdr
#6
Anna Okello, Tassilo Tamino Tiemann, Phouth Inthavong, Boualam Khamlome, Ammaly Phengvilaysouk, Soukanh Keonouchanh, Chattouphone Keokhamphet, Virasack Somoulay, Kate Blaszak, Stuart Blacksell, Walter Okello, John Allen
Lao PDR's recent accession to the World Trade Organization necessitates a greater understanding of the patterns and risk of livestock production in order to better align national policy with the Agreement on the Application of Sanitary and Phytosanitary Measures. This eco-health study describes the integration of market chain and zoonoses risk analyses at two strategic cross border points between Lao PDR, Thailand and Viet Nam. Information gained from smallholder farmer/trader interviews was integrated with serological surveys for pig-associated zoonoses - including hepatitis E virus, Taenia solium and Trichinella - to identify potential linkages between disease risk and pig production and slaughter in low input systems common across the country...
March 25, 2017: Asian-Australasian Journal of Animal Sciences
https://www.readbyqxmd.com/read/28420911/comparison-of-foeto-maternal-outcome-in-pregnant-women-with-hepatitis-e-a-review-of-12-years
#7
Tahira Naru, Farheen Yousuf, Ayesha Malik, Sumaira Naz, Humera Ismail
OBJECTIVE: To compare adverse maternal and foetal outcome in pregnant women with hepatitis E immunoglobulin M reactive versus non-reactive. METHODS: This retrospective study was conducted at the Aga Khan University Hospital, Karachi, and comprised records of pregnant patients at any gestational age with clinical and biochemical evidence of hepatitis E from January 2002 and December 2014. . Maternal and perinatal outcome of the subjects were analysed. SPSS 20 was used for data analysis...
April 2017: JPMA. the Journal of the Pakistan Medical Association
https://www.readbyqxmd.com/read/28413835/mirna-signatures-can-predict-acute-liver-failure-in-hepatitis-e-infected-pregnant-females
#8
Nirupma Trehanpati, Rashi Sehgal, Sharda Patra, Ashish Vyas, Madavan Vasudevan, Ritu Khosla, Arshi Khanam, Guresh Kumar, Rakhi Maiwall, Gayatri Ramakrishna, Shyam Kottilil, Shiv Kumar Sarin
BACKGROUND: Acute viral hepatitis E (AVH-E) can often result in acute liver failure (ALF) during pregnancy. microRNAs serve as mediators in drug induced liver failure. We investigated their role as a biomarker in predicting ALF due to HEV (ALF-E). METHODS: We performed next generation sequencing and subsequent validation studies in PBMCs of pregnant (P) self limiting AVH-E, ALF due to HEV (ALF-E) and compared with AVH-E in non-pregnant (NP) females and healthy controls...
April 2017: Heliyon
https://www.readbyqxmd.com/read/28412690/epidemiological-characteristics-and-clinical-features-of-sporadic-viral-hepatitis-e-hev
#9
Rongrong Liu, Min Liu, Chengrui Geng, Yunmei Zou, Tong Jiao, Lijuan Li Lijuan Li
OBJECTIVE: The study aims to analyze the epidemiological characteristics and clinical features of sporadic viral hepatitis E. METHODS: The 1,000 cases of sporadic viral hepatitis E patients treated in 20 hospitals from May 2013 to May 2016 were selected as research subjects, with their clinical data retrospectively analyzed. RESULTS: (1) Epidemiological characteristics: Seen from the disease time, the 1,000 patients have morbidity throughout the year, but morbidity in hot and rainy summer is significantly higher than other seasons, there exists statistically difference in comparison between the groups (P<0...
November 2016: Pakistan Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28412294/visualization-of-hepatitis-e-virus-rna-and-proteins-in-the-human-liver
#10
Daniela Lenggenhager, Jérôme Gouttenoire, Mohsen Malehmir, Marion Bawohl, Hanna Honcharova-Biletska, Susanne Kreutzer, David Semela, Jörg Neuweiler, Sandra Hürlimann, Patrick Aepli, Montserrat Fraga, Roland Sahli, Luigi Terracciano, Laura Rubbia-Brandt, Beat Müllhaupt, Christine Sempoux, Darius Moradpour, Achim Weber
BACKGROUND: / Aims: Although hepatitis E constitutes a substantial disease burden worldwide, surprisingly little is known about the localization of hepatitis E virus (HEV) in the human liver. We therefore aimed to visualize HEV RNA and proteins in situ. METHODS: A panel of 12 different antibodies against HEV open reading frame (ORF) 1-3 proteins was evaluated for immunohistochemistry (IHC) and two probes for in situ hybridization (ISH) in formalin-fixed, paraffin-embedded (FFPE) Huh-7 cells transfected with HEV ORF1-3 expression vectors...
April 12, 2017: Journal of Hepatology
https://www.readbyqxmd.com/read/28411095/acute-hepatitis-e-virus-infection-in-a-migrant-population-in-north-east-italy-a-retrospective-analysis
#11
Lucia Bradanini, Daniel Youkee, Paolo Fabris, Luisa Romanò, Enrico Brunetti, Maria Teresa Giordani
OBJECTIVE: To study the epidemiological and clinical features of Hepatitis E Virus (HEV) infection in a migrant population. METHODS: We performed a retrospective chart review, identifying a cohort of 21 symptomatic patients of migrant origin with confirmed HEV infection admitted in the period between January 1995-November 2014. RESULTS: 20 (95%) patients came from South Asian countries highly endemic for HEV, all positive for HEV genotype 1...
April 12, 2017: Travel Medicine and Infectious Disease
https://www.readbyqxmd.com/read/28404187/hepatitis-e-a-neglected-virus
#12
EDITORIAL
The Lancet Gastroenterology Hepatology
No abstract text is available yet for this article.
December 2016: Lancet. Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28403768/australian-transplant-recipients-are-at-risk-of-chronic-hepatitis-e
#13
James P Newcombe, Stella McGinn, Bruce Wong, Archie Darbar, George Kotsiou
No abstract text is available yet for this article.
April 17, 2017: Medical Journal of Australia
https://www.readbyqxmd.com/read/28403756/first-confirmed-case-of-transfusion-transmitted-hepatitis-e-in-australia
#14
Veronica C Hoad, Tristan Gibbs, Madhur Ravikumara, Monica Nash, Avram Levy, Samantha L Tracy, Catherine Mews, Zofia Perkowska-Guse, Helen M Faddy, Scott Bowden
No abstract text is available yet for this article.
April 17, 2017: Medical Journal of Australia
https://www.readbyqxmd.com/read/28402973/low-risk-of-developing-chronic-hepatitis-e-in-heart-transplant-recipients-a-prospective-2-year-follow-up-study
#15
Sven Pischke, Christoph Bara, Patrick Behrendt, Axel Haverich, Michael P Manns, Heiner Wedemeyer
No abstract text is available yet for this article.
April 13, 2017: Intervirology
https://www.readbyqxmd.com/read/28397024/performance-of-hepatitis-e-virus-hev-antibody-tests-a-comparative-analysis-based-on-samples-from-individuals-with-direct-contact-to-domestic-pigs-or-wild-boar-in-germany
#16
Frauke Mara Sommerkorn, Birgit Schauer, Thomas Schreiner, Helmut Fickenscher, Andi Krumbholz
In Europe, Hepatitis E virus (HEV) genotype 3 causes most human infections, and domestic pigs and wild boar represent the main reservoirs. Contact to these animals represents one source of human infection. However, interpretation of studies is challenged in the absence of a serological gold standard. Hence, this study compared results of different HEV immunoassays. Plasma samples from 139 individuals who had professional contact to pigs (veterinarians, meat inspectors, slaughterhouse workers; n = 114) or hunted regularly (n = 25) were tested with assays specific for HEV IgG, HEV IgM, HEV IgA, and total HEV immunoglobulin as well as for viral RNA...
April 10, 2017: Medical Microbiology and Immunology
https://www.readbyqxmd.com/read/28394029/hepatitis-e-in-canadian-blood-donors
#17
Margaret A Fearon, Sheila F O'Brien, Gilles Delage, Vito Scalia, France Bernier, Mark Bigham, Steven Weger, Sneha Prabhu, Anton Andonov
BACKGROUND: Hepatitis E virus (HEV) is a virus of emerging importance to transfusion medicine as studies on blood donors and other populations demonstrate that the prevalence of endemic cases is higher than previously recognized and the risk to vulnerable transfusion recipients is not insignificant. STUDY DESIGN AND METHODS: We carried out an HEV prevalence study on 13,993 Canadian blood donors with polymerase chain reaction (PCR) testing on all donors and antibody testing on a subset of 4102 donors...
April 10, 2017: Transfusion
https://www.readbyqxmd.com/read/28391749/hepatitis-e-virus-infection-in-hiv-infected-pregnant-women-and-their-children-in-malawi
#18
Sandro Mancinelli, Maria Franca Pirillo, Giuseppe Liotta, Mauro Andreotti, Haswel Jere, Jean-Baptiste Sagno, Roberta Amici, Maria Cristina Marazzi, Stefano Vella, Leonardo Palombi, Marina Giuliano
No abstract text is available yet for this article.
April 8, 2017: Infectious Diseases
https://www.readbyqxmd.com/read/28391510/evaluation-of-two-triplex-one-step-qrt-pcr-assays-for-the-quantification-of-human-enteric-viruses-in-environmental-samples
#19
Kata Farkas, Dafydd E Peters, James E McDonald, Alexis de Rougemont, Shelagh K Malham, Davey L Jones
Human enteric viruses are responsible for waterborne and shellfish-associated disease outbreaks worldwide. Quantitative reverse transcription PCR (qRT-PCR) is often used to assess the health risks associated with shellfish and environmental water, but viral titres in sediments are less commonly investigated. In this study, we developed and validated two multiplex qRT-PCR assays for aquatic sediment and shellfish samples targeting viruses that are a common cause of gastroenteritis (norovirus GI, GII and hepatitis A virus), two emerging viruses (sapovirus and hepatitis E virus), along with mengovirus (MgV), which is often used as a sample process control for the assessment of RNA extraction efficiency...
April 8, 2017: Food and Environmental Virology
https://www.readbyqxmd.com/read/28383615/seroprevalence-of-hev-antibodies-in-a-sample-of-pregnant-women-in-the-city-of-messina
#20
V La Fauci, A Facciolà, R Riso, S Calimeri, D Lo Giudice, R Squeri
BACKGROUND: Hepatitis E virus (HEV) is widespread in developing countries and the disease is also increasing in the developed ones. This infection in pregnancy can cause spontaneous abortion and neonatal death in 56% of newborns. STUDY DESIGN: The study was conducted on a sample of 352 pregnant women, 326 Italian and 26 foreign, in order to confirm the presence of HEV in our territory, to analyze wrong habits of the population and to suggest preventive actions against the risk to contract the infection during pregnancy...
May 2017: Annali di Igiene: Medicina Preventiva e di Comunità
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