Molecular analysis of enterovirus in Cameroon by partial 5'UTR-VP4 gene sequencing reveals a high genetic diversity and frequency of infections.

abstract：:Following widespread outbreaks of oyster-associated gastroenteritis in Australia during 1978 in which Norwalk virus was implicated as the causative agent, collaborative studies were undertaken between laboratories in Australia and the United States to confirm the etiology. Immune electron microscopy (IEM) techniques w...

journal_title：Journal of medical virology

authors： Grohmann GS,Greenberg HB,Welch BM,Murphy AM

更新日期：1980-01-01 00:00:00

abstract：:Platelet distribution width (PDW) is a readily available blood test involving calculations performed by automated blood analyzers. Crimean-Congo hemorrhagic fever (CCHF) may exhibit a severe profile with fatal hemorrhaging or else present with a mild clinical process. The purpose of our study was to investigate the im...

journal_title：Journal of medical virology

authors： Yilmaz H,Yilmaz G,Menteşe A,Kostakoğlu U,Karahan SC,Köksal İ

更新日期：2016-11-01 00:00:00

abstract：:Taiwan was a hyperendemic area for hepatitis A and B viruses (HAV and HBV) infection before late 1980s. To study the seroprevalence of hepatitis A, B, C, and E viruses (HCV and HEV) infection among preschool children in Taiwan, a community-based survey was carried out in 54 kindergartens in 10 urban areas, 10 rural ar...

journal_title：Journal of medical virology

authors： Lin JB,Lin DB,Chen SC,Chen PS,Chen WK

更新日期：2006-01-01 00:00:00

abstract：:The transmission of the severe acute respiratory syndrome corona virus 2 (SARS-CoV-2) can occur through airborne route, in addition to contaminated surfaces and objects. In hospitals, it has been confirmed by several studies that SRAS-CoV-2 can contaminate surfaces and medical equipment especially in hospitals dedicat...

journal_title：Journal of medical virology

authors： Elbadawy HM,Khattab A,Alalawi A,Aljohani F,Sundogji H,Mahmoud AS,Abouzied M,Eltahir HM,Alahmadey Z,Bahashwan S,Suliman BA

更新日期：2021-01-26 00:00:00

abstract：:DNA samples from recurrent condylomata acuminata biopsies of Greek males and females were examined for the presence of human papillomavirus (HPV) DNA using high-stringency Southern blot hybridization analysis. Of the twenty-six biopsies, 25 were positive for the HPV 6/11-related DNA sequences, and when further analyze...

journal_title：Journal of medical virology

authors： Labropoulou V,Balamotis A,Tosca A,Rotola A,Mavromara-Nazos P

更新日期：1994-03-01 00:00:00

abstract：:Hepatitis C virus genotype 4 (HCV-4) is highly prevalent in Spain, but the information on the molecular characterization of HCV-4 in this region is scarce. Due to this, the molecular characteristics and the evolution of HCV-4 infection in Seville were analyzed (Southern Spain) and compared them with samples from Madri...

journal_title：Journal of medical virology

authors： Di Lello FA,Neukam K,Parra-Sanchez M,Plaza Z,Soriano V,Cifuentes C,Mira JA,Poveda E,Pineda JA

更新日期：2013-10-01 00:00:00

abstract：AIMS:To investigate the association between two RIG-I-like receptor gene polymorphisms and hepatitis C virus (HCV) infection in Chinese Han population. METHODS:The current study genotyped two selected SNPs (IFIH1 rs3747517 and DDX58 rs9695310) using TaqMan allelic discrimination assay to assess their association with ...

journal_title：Journal of medical virology

authors： Zhu XB,Zhuo LY,Yue M,Liu M,Zang F,Fan HZ,Wu JJ,Xia XS,Zhang AM,Yu RB,Huang P

更新日期：2019-06-01 00:00:00

abstract：:A small percentage of renal patients become infected with the BK polyomavirus (BKV), a pathogenic virus that causes BKV-associated nephropathy (BKVN), after kidney transplantation. This study presents a simple, rapid, high-throughput method for BKV genotyping using high-resolution melt analysis (HRMA). Using this nove...

journal_title：Journal of medical virology

authors： Matsuda Y,Qazi Y,Iwaki Y

更新日期：2011-12-01 00:00:00

abstract：:Hepatitis C virus (HCV) is a single-stranded RNA virus related to the Flaviviridae family, and striking nucleotide sequence diversity has been reported among HCV isolates from different geographic areas. To study the distribution HCV genotypes among disease group in Korea, we subtyped HCV using the method of Okamoto e...

journal_title：Journal of medical virology

authors： Lee DS,Sung YC,Whang YS

更新日期：1996-05-01 00:00:00

abstract：:Genotype II.4 noroviruses (NoVs) are a leading cause of epidemic acute gastroenteritis in children and adults worldwide. The prevalence of different NoV genotypes causing outbreaks and sporadic cases of acute gastroenteritis in the region of Valencia, Spain, during a 4-year period (2008-11) was investigated. NoVs were...

journal_title：Journal of medical virology

authors： Carmona-Vicente N,Fernández-Jiménez M,Ribes JM,Téllez-Castillo CJ,Khodayar-Pardo P,Rodríguez-Diaz J,Buesa J

更新日期：2015-04-01 00:00:00

abstract：:Seasonal fluctuations in hepatitis A have been observed in the Netherlands related to Turkish and Moroccan children after visiting their home countries. This study determined the prevalence and associated factors of hepatitis A virus (HAV) antibodies in Turkish and Moroccan children in Rotterdam. A random sample was t...

journal_title：Journal of medical virology

authors： Richardus JH,Vos D,Veldhuijzen IK,Groen J

更新日期：2004-02-01 00:00:00

abstract：:In countries with a low prevalence of human T-lymphotropic virus (HTLV) infection, indeterminate HTLV serologies are a major problem in blood bank screening because of the uncertainties about infection in these cases. The recent discovery of two new types of simian T-lymphotropic viruses (STLV), which give an HTLV-ind...

journal_title：Journal of medical virology

authors： Vandamme AM,Van Laethem K,Liu HF,Van Brussel M,Delaporte E,de Castro Costa CM,Fleischer C,Taylor G,Bertazzoni U,Desmyter J,Goubau P

更新日期：1997-05-01 00:00:00

abstract：:The S RNA genome segment of hantaviruses carried by Arvicolinae and Sigmodontinae rodents encodes the nucleocapsid (N) protein and has an overlapping (+1) open reading frame (ORF) for a putative nonstructural protein (NSs). The aim of this study was to determine whether the ORF is functional. A protein corresponding t...

journal_title：Journal of medical virology

authors： Jääskeläinen KM,Kaukinen P,Minskaya ES,Plyusnina A,Vapalahti O,Elliott RM,Weber F,Vaheri A,Plyusnin A

更新日期：2007-10-01 00:00:00

abstract：:Polyomavirus infection occurring during childhood is followed by a lifelong latency in immunocompetent subjects. The major site of polyomavirus persistence are the uroepithelial cells which leads to oral transmission. It has recently been hypothesized that tonsils could be a possible reservoir. The role of tonsil, ade...

journal_title：Journal of medical virology

authors： Comar M,Zanotta N,Bovenzi M,Campello C

更新日期：2010-07-01 00:00:00

abstract：:The current study aimed to investigate the diagnostic value of glycated albumin (GA), glycated hemoglobin (HbA1c), and a number of routine biomarkers as noninvasive indicators of liver fibrosis in patients with chronic hepatitis C (CHC). One hundred patients with CHC were subjected to full medical history and examinat...

journal_title：Journal of medical virology

authors： Abo El-Khair SM,El-Alfy HA,Elsamanoudy AZ,Elhammady D,Abd-Elfattah N,Eldeek B,Farid K

更新日期：2020-06-19 00:00:00

abstract：:To elucidate the mechanism of heterologous antibody responses to herpes simplex virus (HSV) and varicella-zoster virus (VZV) which occur in some patients with HSV or VZV infections, stronger evidence was sought for the existence of cross-reacting antibodies to these viruses, using antibody absorption procedures. Absor...

journal_title：Journal of medical virology

authors： Schmidt NJ

更新日期：1982-01-01 00:00:00

abstract：:Limited data are available describing human papillomavirus (HPV) genotype distribution among females with cytological abnormalities in Switzerland. Cervical cell specimens obtained from 5,318 women were screened routinely by liquid-based Pap smear. All specimens with cellular abnormalities were analyzed subsequently f...

journal_title：Journal of medical virology

authors： Dobec M,Bannwart F,Kilgus S,Kaeppeli F,Cassinotti P

更新日期：2011-08-01 00:00:00

abstract：:Infection with putative non-A to E hepatitis virus, designated GB virus C (GBV-C), was surveyed in 286 patients with chronic liver disease in Japan. RNA of GBV-C was detected, by reverse-transcription polymerase chain reaction with nested primers from the 5'-noncoding region, in 19 patients (6.6%) at a frequency highe...

journal_title：Journal of medical virology

authors： Sugai Y,Nakayama H,Fukuda M,Sawada N,Tanaka T,Tsuda F,Okamoto H,Miyakawa Y,Mayumi M

更新日期：1997-03-01 00:00:00

abstract：:Phylogenetic analysis was performed on hepatitis B virus (HBV) strains obtained from 86 hepatitis B surface antigen (HBsAg) positive donors from Thailand originating throughout the country. Based on the S gene, 87.5% of strains were of genotype C while 10.5% were of genotype B, with all genotype B strains obtained fro...

journal_title：Journal of medical virology

authors： Louisirirotchanakul S,Olinger CM,Arunkaewchaemsri P,Poovorawan Y,Kanoksinsombat C,Thongme C,Sa-Nguanmoo P,Krasae S,Theamboonlert A,Oota S,Fongsatitkul L,Puapairoj C,Promwong C,Weber B

更新日期：2012-10-01 00:00:00

abstract：:Hepatitis E virus sequences were detected by RT-PCR in 14/15 (93%) of untreated sewage samples from Edinburgh, Scotland, UK. Phylogenetic analysis of amplicons at limiting dilution revealed the co-circulation of multiple variants of HEV-3, with a pattern of diversity matching that observed in a local cohort of HEV-inf...

journal_title：Journal of medical virology

authors： Smith DB,Paddy JO,Simmonds P

更新日期：2016-05-01 00:00:00

abstract：:Hepatitis A incidence has been decreasing in Brazil since child vaccination was implemented in 2014. This trend was interrupted by an outbreak among adult male in São Paulo in 2017. This study was outlined to estimate whether the increase of hepatitis A cases among adult men in Brazil was restricted to São Paulo. Case...

journal_title：Journal of medical virology

authors： De Oliveira TM,Vieira NSG,Sepp TDS,Souto FJD

更新日期：2020-08-01 00:00:00

abstract：:Human metapneumovirus (hMPV) is a pathogen of the respiratory tract with a worldwide distribution. The purpose of this study was to identify hMPV as the cause of acute respiratory diseases in children admitted at Spedali Civili, a public hospital in Brescia, Italy. Eight hundred forty-six nasopharyngeal aspirate sampl...

journal_title：Journal of medical virology

authors： Apostoli P,Zicari S,Lo Presti A,Ciccozzi M,Ciotti M,Caruso A,Fiorentini S

更新日期：2012-03-01 00:00:00

abstract：:The seroprevalences of hepatitis B virus (HBV) and hepatitis C virus (HCV) markers were evaluated in a random sample of 803 children attending school in Ashanti-Akim North district in Ghana in order to gain a better understanding of transmission patterns of these viruses, particularly horizontal transmission of HBV. T...

journal_title：Journal of medical virology

authors： Martinson FE,Weigle KA,Mushahwar IK,Weber DJ,Royce R,Lemon SM

更新日期：1996-03-01 00:00:00

abstract：:To determine whether unconventional pathogens causing subacute spongiform encephalopathy may be present in blood products, a newly developed hepatitis B vaccine and a widely used blood product were injected into mice and rats. As only a few aged mice in the test and the control groups showed spongiform encephalopathic...

journal_title：Journal of medical virology

authors： Tateishi J,Tsuji S

更新日期：1985-05-01 00:00:00

abstract：:Using immunodiffusion, a major cross-reactivity had been previously demonstrated between hepatitis B(HBe/3 Ag) and the antigen reported in the serum on non A, non-B hepatitis patients, therefore redesignated NANBe Ag. By direct immunofluorescence a new antigen associated with, but distinct from, NANBe Ag has now been ...

journal_title：Journal of medical virology

authors： Trépo C,Vitvitski L,Hantz O

更新日期：1981-01-01 00:00:00

abstract：:There are very few studies in search of an alternate and convenient diagnostic tool which can substitute nasopharyngeal swab (NPS) specimen for detection of SARS-CoV-2. In the study we analyzed, the comparison and agreement between the feasibility of using the saliva in comparison to NPS for diagnosis of SARS-CoV-2. A...

journal_title：Journal of medical virology

authors： Bhattacharya D,Parai D,Rout UK,Dash P,Nanda RR,Dash GC,Kanungo S,Palo SK,Giri S,Choudhary HR,Kshatri JS,Turuk J,Mishra BK,Lenka RK,Dash S,Pati S

更新日期：2020-12-09 00:00:00

abstract：:The human cytomegalovirus (HCMV), a member of the Herpesviridae, is the most frequent cause of congenital virus infections and a major cause of morbidity and mortality in immunocompromised patients. Due to the lack of an appropriate animal model, insight into the pathogenesis of HCMV infections originates primarily fr...

journal_title：Journal of medical virology

authors： Bissinger AL,Sinzger C,Kaiserling E,Jahn G

更新日期：2002-06-01 00:00:00

abstract：:A pandemic of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection broke out all over the world; however, epidemiological data and viral shedding in pediatric patients are limited. We conducted a retrospective, multicenter study, and followed-up with all children from the families with SARS-CoV-2 inf...

journal_title：Journal of medical virology

authors： Hua CZ,Miao ZP,Zheng JS,Huang Q,Sun QF,Lu HP,Su FF,Wang WH,Huang LP,Chen DQ,Xu ZW,Ji LD,Zhang HP,Yang XW,Li MH,Mao YY,Ying MZ,Ye S,Shu Q,Chen EF,Liang JF,Wang W,Chen ZM,Li W,Fu JF

更新日期：2020-11-01 00:00:00

abstract：:The infectivity titer of a standard stock of the SAR-55 strain of hepatitis E virus (HEV) was determined in cynomolgus macaques (Macaca fascicularis) and the effect of dose on the course of the infection was examined by weekly monitoring of alanine aminotransferase (ALT) and anti-HEV levels. Antibody to HEV (anti-HEV)...

journal_title：Journal of medical virology

authors： Tsarev SA,Tsareva TS,Emerson SU,Yarbough PO,Legters LJ,Moskal T,Purcell RH

更新日期：1994-06-01 00:00:00

abstract：:A multiplex polymerase chain reaction (PCR) assay that is capable of detecting and typing six serotypes of respiratory adenovirus (Ad) was developed, using multiple sets of type-specific primers. The detection of each different serotype depended on distinguishing different numbers and sizes of amplification products o...

journal_title：Journal of medical virology

authors： Na BK,Kim JH,Shin GC,Lee JY,Lee JS,Kang C,Kim WJ

更新日期：2002-04-01 00:00:00