Respiratory tract infections (RTIs) are a major public health concern. This study aims to investigate the profiles and epidemiological characteristics of acute RTIs respiratory pathogens in Palestinian hospitalized patients. Clinical samples from patients with symptoms admitted between January 2011 December 2016 were referred Central Public Health Laboratory (PHCL) identify causative pathogen. ...

Because of the broadened acute flacid paralysis (AFP) definition and enhanced surveillance, many nonpolio AFP (NP-AFP) cases have been reported in India since 2005. To determine the spectrum of nonpolio enterovirus (NPEV) serotypes associated with NP-AFP from polio-endemic and -free regions, we studied antigenic diversity of AFP-associated NPEVs. Of fecal specimens from 2,786 children with NP-A...

Enterovirus 70 (EV70) is the causative agent of acute hemorrhagic conjunctivitis (AHC), for which no effective vaccine is available. This study revealed a high reactivity of the N-terminal region of EV70 VP1 (VP1-1) with an anti-EV70 mouse serum. The analysis of overlapping synthetic peptides of VP1-1 identified a B-cell epitope in this region. The E-peptide (14-ANTVESEIKAELGVI-28) showing the ...

Enteroviruses have been associated with type 1 diabetes mellitus (T1DM), but it is unclear whether there is a distinct disease subtype. Plasma and stool samples from 206 consecutively diagnosed children and 160 healthy control children were analyzed by reverse-transcription polymerase chain reaction for the RNA of 60 enteroviruses. More children with diabetes tested positive for enterovirus RNA...

Samples were tested for enterovirus by nucleic acid sequence-based amplification (NASBA) (NucliSens Basic kit; BioMerieux), reverse transcription-PCR (RT-PCR) (Enterovirus Consensus RT-PCR kit; Argene Biosoft), and virus isolation. Eighty-two samples were tested, and 44 were positive, 34 by both NASBA and RT-PCR and 5 each by NASBA or RT-PCR only. Two nasopharyngeal samples positive only by RT-...

Interferon induced with helicase C domain 1 (IFIH1) senses and initiates antiviral activity against enteroviruses. Genetic variants of IFIH1, one common and four rare SNPs have been associated with lower risk for type 1 diabetes. Our aim was to test whether these type 1 diabetes-associated IFIH1 polymorphisms are associated with the occurrence of enterovirus infection in the gut of healthy chil...

Human enteroviruses distributed worldwide are causative agents of a broad spectrum of diseases with extremely high morbidity, including a series of severe illnesses of the central nervous system, heart, endocrine pancreas, skeleton muscles, etc., as well as the common cold contributing to the development of chronic respiratory diseases, including the chronic obstructive pulmonary disease. The a...

UNLABELLED Coxsackievirus A9 (CVA9) is a member of the human enterovirus B species in the Enterovirus genus of the family Picornaviridae. According to earlier studies, CVA9 binds to αVβ3 and αVβ6 integrins on the cell surface and utilizes β2-microglobulin, dynamin, and Arf6 for internalization. However, the structures utilized by the virus for internalization and uncoating are less well underst...

The first large outbreak of hand, foot, and mouth disease (HFMD) with severe complications primarily caused by enterovirus 71 was reported in Taiwan in 1998. Surveillance of HFMD to evaluate the spread of HFMD with and without infection control policy is needed. We developed a new dynamic epidemic Susceptible-Infected-Recovered (SIR) model to fit the surveillance data on containing valuable inf...

BACKGROUND Recently, enterovirus 71 (EV71) has caused life-threatening outbreaks involving neurological and cardiopulmonary complications in Asian children with unknown mechanism. EV71 has one single serotype but can be phylogenetically classified into 3 main genogroups (A, B and C) and 11 genotypes (A, B1∼B5 and C1∼C5). In Taiwan, nationwide EV71 epidemics with different predominant genotypes ...