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Virus
Virus à ARN
Virus à ARN à brin positif
Picornaviridae
Picornaviridae : Questions médicales fréquentes
Diagnostic
5
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5
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5
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5
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5
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5
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Facteurs de risque
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"@type": "MedicalWebPage",
"name": "Diagnostic",
"headline": "Diagnostic sur Picornaviridae",
"description": "Comment diagnostique-t-on une infection par Picornaviridae ?\nQuels tests sont utilisés pour détecter les Picornaviridae ?\nLes symptômes aident-ils au diagnostic des Picornaviridae ?\nPeut-on identifier le virus par culture cellulaire ?\nLes tests rapides sont-ils disponibles pour ces virus ?",
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"@type": "MedicalWebPage",
"name": "Symptômes",
"headline": "Symptômes sur Picornaviridae",
"description": "Quels sont les symptômes courants des infections par Picornaviridae ?\nLes infections par Picornaviridae causent-elles des complications ?\nLes symptômes varient-ils selon le type de virus ?\nLes enfants présentent-ils des symptômes différents ?\nLes infections respiratoires sont-elles fréquentes ?",
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"name": "Prévention",
"headline": "Prévention sur Picornaviridae",
"description": "Comment prévenir les infections par Picornaviridae ?\nLes vaccins existent-ils contre ces virus ?\nLes mesures d'hygiène sont-elles efficaces ?\nFaut-il éviter les contacts avec des personnes malades ?\nLes surfaces doivent-elles être désinfectées ?",
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"name": "Complications",
"headline": "Complications sur Picornaviridae",
"description": "Quelles sont les complications possibles des infections par Picornaviridae ?\nLes complications sont-elles fréquentes ?\nComment les complications sont-elles traitées ?\nLes personnes âgées sont-elles plus à risque de complications ?\nLes complications neurologiques sont-elles possibles ?",
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"@type": "Question",
"name": "Comment diagnostique-t-on une infection par Picornaviridae ?",
"position": 1,
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"text": "Le diagnostic repose sur des tests virologiques, comme la PCR, et des cultures cellulaires."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour détecter les Picornaviridae ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les tests sérologiques et les tests d'amplification d'acide nucléique sont courants."
}
},
{
"@type": "Question",
"name": "Les symptômes aident-ils au diagnostic des Picornaviridae ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les symptômes cliniques orientent le diagnostic, mais des tests sont nécessaires."
}
},
{
"@type": "Question",
"name": "Peut-on identifier le virus par culture cellulaire ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la culture cellulaire est une méthode efficace pour isoler les Picornaviridae."
}
},
{
"@type": "Question",
"name": "Les tests rapides sont-ils disponibles pour ces virus ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests rapides existent, mais leur disponibilité varie selon les régions."
}
},
{
"@type": "Question",
"name": "Quels sont les symptômes courants des infections par Picornaviridae ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes incluent fièvre, maux de tête, douleurs musculaires et symptômes respiratoires."
}
},
{
"@type": "Question",
"name": "Les infections par Picornaviridae causent-elles des complications ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certaines infections peuvent entraîner des complications graves comme la méningite."
}
},
{
"@type": "Question",
"name": "Les symptômes varient-ils selon le type de virus ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les symptômes peuvent varier selon le type de Picornaviridae impliqué."
}
},
{
"@type": "Question",
"name": "Les enfants présentent-ils des symptômes différents ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les enfants peuvent avoir des symptômes plus prononcés, comme des éruptions cutanées."
}
},
{
"@type": "Question",
"name": "Les infections respiratoires sont-elles fréquentes ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les Picornaviridae sont souvent responsables de rhumes et d'infections respiratoires."
}
},
{
"@type": "Question",
"name": "Comment prévenir les infections par Picornaviridae ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "La prévention passe par une bonne hygiène, comme le lavage des mains régulier."
}
},
{
"@type": "Question",
"name": "Les vaccins existent-ils contre ces virus ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un vaccin existe pour la poliomyélite, un membre des Picornaviridae."
}
},
{
"@type": "Question",
"name": "Les mesures d'hygiène sont-elles efficaces ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des mesures d'hygiène strictes réduisent le risque d'infection."
}
},
{
"@type": "Question",
"name": "Faut-il éviter les contacts avec des personnes malades ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, éviter les contacts avec des personnes infectées aide à prévenir la transmission."
}
},
{
"@type": "Question",
"name": "Les surfaces doivent-elles être désinfectées ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, désinfecter les surfaces fréquemment touchées réduit le risque de propagation."
}
},
{
"@type": "Question",
"name": "Quel est le traitement standard pour les infections par Picornaviridae ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Il n'existe pas de traitement antiviral spécifique; le traitement est symptomatique."
}
},
{
"@type": "Question",
"name": "Les antibiotiques sont-ils efficaces contre ces virus ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, les antibiotiques ne sont pas efficaces contre les infections virales comme celles-ci."
}
},
{
"@type": "Question",
"name": "Des antiviraux spécifiques existent-ils pour Picornaviridae ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Actuellement, il n'existe pas d'antiviraux spécifiques approuvés pour ces virus."
}
},
{
"@type": "Question",
"name": "Comment soulager les symptômes d'une infection virale ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des analgésiques et des antipyrétiques peuvent aider à soulager les symptômes."
}
},
{
"@type": "Question",
"name": "Les soins de soutien sont-ils importants ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les soins de soutien, comme l'hydratation, sont cruciaux pour la récupération."
}
},
{
"@type": "Question",
"name": "Quelles sont les complications possibles des infections par Picornaviridae ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent la méningite, la myélite et des infections respiratoires sévères."
}
},
{
"@type": "Question",
"name": "Les complications sont-elles fréquentes ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications sont rares mais peuvent survenir, surtout chez les personnes vulnérables."
}
},
{
"@type": "Question",
"name": "Comment les complications sont-elles traitées ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement des complications dépend de leur nature et peut nécessiter des soins intensifs."
}
},
{
"@type": "Question",
"name": "Les personnes âgées sont-elles plus à risque de complications ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les personnes âgées peuvent avoir un risque accru de complications graves."
}
},
{
"@type": "Question",
"name": "Les complications neurologiques sont-elles possibles ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certaines infections par Picornaviridae peuvent entraîner des complications neurologiques."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque pour les infections par Picornaviridae ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les jeunes enfants, les personnes immunodéprimées et les personnes âgées sont à risque."
}
},
{
"@type": "Question",
"name": "La saison influence-t-elle les infections par Picornaviridae ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les infections respiratoires par ces virus sont plus fréquentes en automne et hiver."
}
},
{
"@type": "Question",
"name": "Les voyages augmentent-ils le risque d'infection ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, voyager dans des zones à forte incidence peut augmenter le risque d'infection."
}
},
{
"@type": "Question",
"name": "Les conditions de vie affectent-elles le risque d'infection ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les conditions de vie surpeuplées ou insalubres augmentent le risque d'infection."
}
},
{
"@type": "Question",
"name": "Les antécédents médicaux influencent-ils le risque ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des antécédents de maladies respiratoires ou neurologiques augmentent le risque."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 17/08/2026
Contenu vérifié selon les dernières recommandations médicales
└─
Aphthovirus
Aphthovirus
D005537 -
B04.820.578.750.070
└─
Cardiovirus
Cardiovirus
D017943 -
B04.820.578.750.170
└─
Virus de l'encéphalomyélite aviaire
Encephalomyelitis Virus, Avian
D001350 -
B04.820.578.750.227
└─
Enterovirus
Enterovirus
D004770 -
B04.820.578.750.284
└─
Erbovirus
Erbovirus
D052698 -
B04.820.578.750.290
└─
Hepatovirus
Hepatovirus
D006507 -
B04.820.578.750.400
└─
Kobuvirus
Kobuvirus
D052699 -
B04.820.578.750.500
└─
Parechovirus
Parechovirus
D030061 -
B04.820.578.750.700
└─
Rhinovirus
Rhinovirus
D012229 -
B04.820.578.750.775
└─
Teschovirus
Teschovirus
D052700 -
B04.820.578.750.830
└─└─
Virus de la fièvre aphteuse
Foot-and-Mouth Disease Virus
D029544 -
B04.820.578.750.070.250
└─└─
Virus de l'encéphalomyocardite
Encephalomyocarditis virus
D004686 -
B04.820.578.750.170.200
└─└─
Theilovirus
Theilovirus
D017945 -
B04.820.578.750.170.800
└─└─
Entérovirus humain A
Enterovirus A, Human
D029821 -
B04.820.578.750.284.180
└─└─
Entérovirus humain B
Enterovirus B, Human
D029822 -
B04.820.578.750.284.182
└─└─
Entérovirus humain C
Enterovirus C, Human
D030015 -
B04.820.578.750.284.184
└─└─
Entérovirus humain D
Enterovirus D, Human
D030016 -
B04.820.578.750.284.188
└─└─
Entérovirus bovin
Enterovirus, Bovine
D029650 -
B04.820.578.750.284.200
└─└─
Entérovirus porcins
Enteroviruses, Porcine
D004771 -
B04.820.578.750.284.600
└─└─
Virus de l'hépatite du canard
Hepatitis Virus, Duck
D004371 -
B04.820.578.750.284.645
└─└─
Virus de l'hépatite A
Hepatitis A virus
D030041 -
B04.820.578.750.400.410
└─└─└─
Virus Columbia SK
Columbia SK virus
D017944 -
B04.820.578.750.170.200.150
└─└─└─
Virus Maus Elberfeld
Maus Elberfeld virus
D004680 -
B04.820.578.750.170.200.480
└─└─└─
Mengovirus
Mengovirus
D008574 -
B04.820.578.750.170.200.500
└─└─└─
Échovirus humain de type 6
Echovirus 6, Human
D004458 -
B04.820.578.750.284.182.225
└─└─└─
Échovirus de type 9
Echovirus 9
D004459 -
B04.820.578.750.284.182.250
└─└─└─
Poliovirus
Poliovirus
D017955 -
B04.820.578.750.284.184.500
└─└─└─
Virus de l'hépatite A humaine
Hepatitis A Virus, Human
D017957 -
B04.820.578.750.400.410.500
2 publications dans cette catégorie
Affiliations :
Academician I.N. Blokhina Nizhny Novgorod Scientific Research Institute of Epidemiology and Microbiology of the Rospotrebnadzor.
Publications dans "Picornaviridae" :
2 publications dans cette catégorie
Affiliations :
1Academician I.N. Blokhina Nizhny Novgorod Scientific Research Institute of Epidemiology and Microbiology.
Publications dans "Picornaviridae" :
2 publications dans cette catégorie
Affiliations :
Academician I.N. Blokhina Nizhny Novgorod Scientific Research Institute of Epidemiology and Microbiology; N.I. Lobachevsky State University of Nizhny Novgorod.
Publications dans "Picornaviridae" :
2 publications dans cette catégorie
Affiliations :
Department of Medical Microbiology and Immunology, Medical School, University of Pécs, Szigeti út 12., 7624, Pecs, Hungary.
Publications dans "Picornaviridae" :
2 publications dans cette catégorie
Affiliations :
Department of Medical Microbiology and Immunology, Medical School, University of Pécs, Szigeti út 12., 7624, Pecs, Hungary.
Publications dans "Picornaviridae" :
2 publications dans cette catégorie
Affiliations :
Department of Medical Microbiology and Immunology, Medical School, University of Pécs, Szigeti út 12., 7624, Pecs, Hungary. reuter.gabor@gmail.com.
Publications dans "Picornaviridae" :
1 publication dans cette catégorie
Affiliations :
Academician I.N. Blokhina Nizhny Novgorod Scientific Research Institute of Epidemiology and Microbiology of the Rospotrebnadzor.
Publications dans "Picornaviridae" :
1 publication dans cette catégorie
Affiliations :
Department of Microbiology and Immunology, University of California, San Francisco, California, USA.
Publications dans "Picornaviridae" :
1 publication dans cette catégorie
Affiliations :
Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford University, Stanford, California, USA.
Department of Genetics, Stanford University School of Medicine, Stanford University, Stanford, California, USA.
Publications dans "Picornaviridae" :
1 publication dans cette catégorie
Affiliations :
National Institute for Biological Standards and Control, South Mimms, Hertfordshire, United Kingdom.
Publications dans "Picornaviridae" :
1 publication dans cette catégorie
Affiliations :
Department of Microbiology and Immunology, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York, USA.
Publications dans "Picornaviridae" :
1 publication dans cette catégorie
Affiliations :
Department of Microbiology and Immunology, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York, USA.
Center for Biologics Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA.
Publications dans "Picornaviridae" :
1 publication dans cette catégorie
Affiliations :
Section of Experimental Virology, Institute for Medical Microbiology, Jena University Hospital, Friedrich Schiller University, Hans-Knoell-Str. 2, 07745, Jena, Germany. roland.zell@med.uni-jena.de.
Publications dans "Picornaviridae" :
1 publication dans cette catégorie
Affiliations :
The Pirbright Institute, Ash Road, Pirbright, Woking, Surrey, GU24 ONF, UK.
Publications dans "Picornaviridae" :
1 publication dans cette catégorie
Affiliations :
Nuffield Department of Medicine, University of Oxford, Peter Medawar Building, South Parks Road, Oxford, OX1 3SY, UK.
Publications dans "Picornaviridae" :
1 publication dans cette catégorie
Affiliations :
Department of Medical Microbiology and Immunology, Medical School, University of Pécs, Szigeti út 12., 7624, Pecs, Hungary.
Publications dans "Picornaviridae" :
1 publication dans cette catégorie
Affiliations :
Hungarian Nature Research Society, Ajka, Hungary.
Publications dans "Picornaviridae" :
1 publication dans cette catégorie
Affiliations :
Vitalant Research Institute, San Francisco, CA, USA.
Publications dans "Picornaviridae" :
1 publication dans cette catégorie
Affiliations :
Vitalant Research Institute, San Francisco, CA, USA.
University of California, San Francisco, CA, USA.
Publications dans "Picornaviridae" :
1 publication dans cette catégorie
Affiliations :
FSBI «Academician I.N. Blokhina Nizhny Novgorod Scientific Research Institute of Epidemiology and Microbiology» of the Federal Service for Supervision of Consumer Rights Protection and Human Welfare (Rospotrebnadzor).
Publications dans "Picornaviridae" :
Initially, detection and isolation of Aichivirus as a new member of Picornaviridae family was documented in Japan. Aichivirus species belongs to genus Kobuvirus, including 3 genotypes A, B and C. In p...
In this study, a total of 160 stool samples from September 2018 to May 2019 were collected from pediatric patients presenting with acute gastroenteritis in Karaj hospital, Iran. After viral RNA extrac...
This is the first documentation of Aichivirus detection in stool samples that demonstrates Aichivirus has been circulating among Iranian pediatric patients....
Seneca Valley virus (SVV, also known as Senecavirus A), an oncolytic virus, is a nonenveloped, positive-strand RNA virus and the sole member of the genus...
In this investigation, fecal specimens from children with diarrhea were collected from four community studies conducted between 1982 and 2019 in Belém, Brazilian Amazon. A total of 234 samples were te...
Saffold virus (SAFV) and human cosavirus (HCoSV) are emerging viruses of the Picornaviridae family. They have been shown to associate with gastrointestinal infection and more recently these viruses ha...
Human cosavirus (HCosV) is a newly recognized virus that seems to be partly related to nonpolio flaccid paralysis and acute gastroenteritis in pediatric patients. However, the relationship between HCo...
In this study, a total of 160 cerebrospinal fluid samples from September 2019 to October 2020 were collected from presenting pediatric patients with meningitis and encephalitis in a Karaj hospital, Ir...
Of the 160 samples tested, the HCosV genomic RNA was detected in 2/160 (1.25%) of samples. The minimum viral load of HCosV was 3.5 × 103 copies/mL from 4 years male patient. The maximum viral load was...
This is the first documentation of HCosV detection in cerebrospinal fluid samples that better demonstrates relation of HCosV with neurologic diseases including meningitis and encephalitis. Also, these...
A novel picorna-like virus, provisionally named Aphis glycines virus 1 (ApGlV1) was discovered by high-throughput sequencing of soybean total RNAs and detected in suction trap-collected...
Data on the neurodevelopment of children who experienced central nervous system (CNS) infections with enteroviruses (EV) or parechoviruses (hPeV) is scarce and mostly limited to follow up of short-ter...
Parents of children who presented between 2014 and 2019, underwent a lumbar puncture and whose cerebrospinal fluid was polymerase chain reaction positive for EV or hPeV, were asked to complete a care-...
Of 101 children, 43 (10 hPeV+, 33 EV+) submitted ASQ3 results. Median age at assessment was 38.9 months (interquartile range, 15.4-54.8), the follow-up interval 3 years (median 37 months; interquartil...
Parent-administered developmental assessment of children with a history of early picornavirus infection of the CNS identified a subgroup that requires formal neurodevelopmental review. Wider applicati...
The HAV nonstructural protein 2C is essential for virus replication; however, its precise function remains elusive. Although HAV 2C shares 24-27% sequence identity with other 2Cs, key motifs are conse...
The genomic arrangement of most picornavirus of the...
Non-polio enteroviruses (NPEVs) are ubiquitous and are one of the main causative agents of viral infections in children. NPEVs most commonly infect newborns and young children, due to their lack of an...