questionsmedicales.fr
Disciplines des sciences naturelles
Disciplines des sciences biologiques
Biologie
Microbiologie
Virologie
Virologie : Questions médicales fréquentes
Termes MeSH sélectionnés :
Diagnostic
5
Infections virales
Diagnostic médical
Polymerase Chain Reaction
Infections virales
Grippe
Diagnostic médical
Symptômes
Infections virales
Symptômes
5
Hépatite virale
Symptômes
Complications
5
Virus Ebola
Complications
Facteurs de risque
5
Grippe
Facteurs de risque
Hépatite C
Facteurs de risque
COVID-19
Facteurs de risque
Varicelle
Facteurs de risque
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "MedicalWebPage",
"name": "Virologie : Questions médicales les plus fréquentes",
"headline": "Virologie : Comprendre les symptômes, diagnostics et traitements",
"description": "Guide complet et accessible sur les Virologie : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.",
"datePublished": "2024-01-15",
"dateModified": "2025-04-09",
"inLanguage": "fr",
"medicalAudience": [
{
"@type": "MedicalAudience",
"name": "Grand public",
"audienceType": "Patient",
"healthCondition": {
"@type": "MedicalCondition",
"name": "Virologie"
},
"suggestedMinAge": 18,
"suggestedGender": "unisex"
},
{
"@type": "MedicalAudience",
"name": "Médecins",
"audienceType": "Physician",
"geographicArea": {
"@type": "AdministrativeArea",
"name": "France"
}
},
{
"@type": "MedicalAudience",
"name": "Chercheurs",
"audienceType": "Researcher",
"geographicArea": {
"@type": "AdministrativeArea",
"name": "International"
}
}
],
"reviewedBy": {
"@type": "Person",
"name": "Dr Olivier Menir",
"jobTitle": "Expert en Médecine",
"description": "Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale",
"url": "/static/pages/docteur-olivier-menir.html",
"alumniOf": {
"@type": "EducationalOrganization",
"name": "Université Paris Descartes"
}
},
"isPartOf": {
"@type": "MedicalWebPage",
"name": "Microbiologie",
"url": "https://questionsmedicales.fr/mesh/D008829",
"about": {
"@type": "MedicalCondition",
"name": "Microbiologie",
"code": {
"@type": "MedicalCode",
"code": "D008829",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "H01.158.273.540"
}
}
},
"about": {
"@type": "MedicalCondition",
"name": "Virologie",
"alternateName": "Virology",
"code": {
"@type": "MedicalCode",
"code": "D014773",
"codingSystem": "MeSH"
}
},
"author": [
{
"@type": "Person",
"name": "Anice C Lowen",
"url": "https://questionsmedicales.fr/author/Anice%20C%20Lowen",
"affiliation": {
"@type": "Organization",
"name": "Department of Microbiology and Immunology, Emory University, Atlanta, Georgia, USA."
}
},
{
"@type": "Person",
"name": "Arturo Casadevall",
"url": "https://questionsmedicales.fr/author/Arturo%20Casadevall",
"affiliation": {
"@type": "Organization",
"name": "Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA."
}
},
{
"@type": "Person",
"name": "Andrew Mehle",
"url": "https://questionsmedicales.fr/author/Andrew%20Mehle",
"affiliation": {
"@type": "Organization",
"name": "Department of Medical Microbiology and Immunology, University of Wisconsin-Madison, Madison, Wisconsin, USA."
}
},
{
"@type": "Person",
"name": "Andrew Pekosz",
"url": "https://questionsmedicales.fr/author/Andrew%20Pekosz",
"affiliation": {
"@type": "Organization",
"name": "Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA."
}
},
{
"@type": "Person",
"name": "Felicia Goodrum",
"url": "https://questionsmedicales.fr/author/Felicia%20Goodrum",
"affiliation": {
"@type": "Organization",
"name": "Department of Immunobiology, University of Arizona, Tucson, Arizona, USA."
}
}
],
"citation": [
{
"@type": "ScholarlyArticle",
"name": "[Treatment of keloids].",
"datePublished": "2022-05-30",
"url": "https://questionsmedicales.fr/article/35637364",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1007/s00106-022-01183-9"
}
},
{
"@type": "ScholarlyArticle",
"name": "Molecular response of keloids to ionizing radiation: targeting FOXO1 radiosensitizes keloids.",
"datePublished": "2022-09-28",
"url": "https://questionsmedicales.fr/article/36083095",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1080/09553002.2022.2121871"
}
},
{
"@type": "ScholarlyArticle",
"name": "The Keloid Area and Severity Index (KASI): an objective tool for the evaluation of keloids.",
"datePublished": "2022-07-06",
"url": "https://questionsmedicales.fr/article/35700059",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1111/bjd.21705"
}
},
{
"@type": "ScholarlyArticle",
"name": "Keloids and Hypertrophic Scars.",
"datePublished": "2023-04-04",
"url": "https://questionsmedicales.fr/article/37236718",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1016/j.det.2023.02.010"
}
},
{
"@type": "ScholarlyArticle",
"name": "Keloids and Hypertrophic Scars.",
"datePublished": "2022-12-20",
"url": "https://questionsmedicales.fr/article/36537676",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": null
}
}
],
"breadcrumb": {
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "questionsmedicales.fr",
"item": "https://questionsmedicales.fr"
},
{
"@type": "ListItem",
"position": 2,
"name": "Disciplines des sciences naturelles",
"item": "https://questionsmedicales.fr/mesh/D010811"
},
{
"@type": "ListItem",
"position": 3,
"name": "Disciplines des sciences biologiques",
"item": "https://questionsmedicales.fr/mesh/D001690"
},
{
"@type": "ListItem",
"position": 4,
"name": "Biologie",
"item": "https://questionsmedicales.fr/mesh/D001695"
},
{
"@type": "ListItem",
"position": 5,
"name": "Microbiologie",
"item": "https://questionsmedicales.fr/mesh/D008829"
},
{
"@type": "ListItem",
"position": 6,
"name": "Virologie",
"item": "https://questionsmedicales.fr/mesh/D014773"
}
]
}
},
{
"@type": "MedicalWebPage",
"name": "Article complet : Virologie - Questions et réponses",
"headline": "Questions et réponses médicales fréquentes sur Virologie",
"description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.",
"datePublished": "2025-05-05",
"inLanguage": "fr",
"hasPart": [
{
"@type": "MedicalWebPage",
"name": "Diagnostic",
"headline": "Diagnostic sur Virologie",
"description": "Comment diagnostique-t-on une infection virale ?\nQuels tests sont utilisés pour le VIH ?\nQu'est-ce qu'un test PCR ?\nComment identifier une grippe virale ?\nQuels symptômes indiquent une infection virale ?",
"url": "https://questionsmedicales.fr/mesh/D014773?mesh_terms=Keloid#section-diagnostic"
},
{
"@type": "MedicalWebPage",
"name": "Symptômes",
"headline": "Symptômes sur Virologie",
"description": "Quels sont les symptômes de l'hépatite virale ?\nComment se manifeste le COVID-19 ?\nQuels signes d'infection par le virus de la varicelle ?\nQuels symptômes d'une infection à rhinovirus ?\nQuels symptômes d'une infection par le virus Ebola ?",
"url": "https://questionsmedicales.fr/mesh/D014773?mesh_terms=Keloid#section-symptômes"
},
{
"@type": "MedicalWebPage",
"name": "Prévention",
"headline": "Prévention sur Virologie",
"description": "Comment prévenir l'infection par le VIH ?\nQuelles vaccins pour prévenir la grippe ?\nComment éviter la transmission du COVID-19 ?\nQuelles mesures pour prévenir l'hépatite A ?\nComment prévenir la varicelle ?",
"url": "https://questionsmedicales.fr/mesh/D014773?mesh_terms=Keloid#section-prévention"
},
{
"@type": "MedicalWebPage",
"name": "Traitements",
"headline": "Traitements sur Virologie",
"description": "Quels traitements pour le VIH ?\nComment traiter une grippe ?\nY a-t-il un traitement pour l'hépatite C ?\nComment traiter une infection à coronavirus ?\nQuels sont les traitements pour la varicelle ?",
"url": "https://questionsmedicales.fr/mesh/D014773?mesh_terms=Keloid#section-traitements"
},
{
"@type": "MedicalWebPage",
"name": "Complications",
"headline": "Complications sur Virologie",
"description": "Quelles complications de l'hépatite B ?\nQuelles complications du virus Ebola ?\nQuels risques liés à la grippe ?\nQuelles complications du COVID-19 ?\nQuelles complications de la varicelle ?",
"url": "https://questionsmedicales.fr/mesh/D014773?mesh_terms=Keloid#section-complications"
},
{
"@type": "MedicalWebPage",
"name": "Facteurs de risque",
"headline": "Facteurs de risque sur Virologie",
"description": "Quels sont les facteurs de risque pour le VIH ?\nQui est à risque de grippe sévère ?\nQuels facteurs augmentent le risque d'hépatite C ?\nQuels sont les facteurs de risque pour le COVID-19 ?\nQui est à risque de varicelle ?",
"url": "https://questionsmedicales.fr/mesh/D014773?mesh_terms=Keloid#section-facteurs de risque"
}
]
},
{
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Comment diagnostique-t-on une infection virale ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le diagnostic repose sur des tests PCR, sérologiques et parfois des cultures virales."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour le VIH ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les tests de dépistage incluent les tests ELISA et les tests de charge virale."
}
},
{
"@type": "Question",
"name": "Qu'est-ce qu'un test PCR ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "C'est un test qui amplifie l'ADN viral pour détecter la présence de virus."
}
},
{
"@type": "Question",
"name": "Comment identifier une grippe virale ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests rapides et des cultures de virus peuvent confirmer une grippe."
}
},
{
"@type": "Question",
"name": "Quels symptômes indiquent une infection virale ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Fièvre, fatigue, douleurs musculaires et symptômes respiratoires sont courants."
}
},
{
"@type": "Question",
"name": "Quels sont les symptômes de l'hépatite virale ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Jaunisse, fatigue, douleurs abdominales et perte d'appétit sont fréquents."
}
},
{
"@type": "Question",
"name": "Comment se manifeste le COVID-19 ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Fièvre, toux, essoufflement et perte de goût sont des symptômes clés."
}
},
{
"@type": "Question",
"name": "Quels signes d'infection par le virus de la varicelle ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Éruption cutanée, démangeaisons et fièvre sont typiques de la varicelle."
}
},
{
"@type": "Question",
"name": "Quels symptômes d'une infection à rhinovirus ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Congestion nasale, éternuements et maux de gorge sont courants."
}
},
{
"@type": "Question",
"name": "Quels symptômes d'une infection par le virus Ebola ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Fièvre, vomissements, diarrhée et hémorragies peuvent se manifester."
}
},
{
"@type": "Question",
"name": "Comment prévenir l'infection par le VIH ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Utiliser des préservatifs et des traitements prophylactiques comme le PrEP."
}
},
{
"@type": "Question",
"name": "Quelles vaccins pour prévenir la grippe ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le vaccin antigrippal est recommandé chaque année pour réduire le risque."
}
},
{
"@type": "Question",
"name": "Comment éviter la transmission du COVID-19 ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Porter un masque, se laver les mains et se faire vacciner sont essentiels."
}
},
{
"@type": "Question",
"name": "Quelles mesures pour prévenir l'hépatite A ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Vaccination et hygiène alimentaire sont cruciales pour prévenir l'hépatite A."
}
},
{
"@type": "Question",
"name": "Comment prévenir la varicelle ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "La vaccination est le moyen le plus efficace de prévenir la varicelle."
}
},
{
"@type": "Question",
"name": "Quels traitements pour le VIH ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les antirétroviraux sont utilisés pour contrôler l'infection par le VIH."
}
},
{
"@type": "Question",
"name": "Comment traiter une grippe ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les antiviraux comme l'oseltamivir peuvent réduire la durée des symptômes."
}
},
{
"@type": "Question",
"name": "Y a-t-il un traitement pour l'hépatite C ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des antiviraux à action directe peuvent guérir l'hépatite C."
}
},
{
"@type": "Question",
"name": "Comment traiter une infection à coronavirus ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements incluent des antiviraux et des soins de soutien selon la gravité."
}
},
{
"@type": "Question",
"name": "Quels sont les traitements pour la varicelle ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des antihistaminiques et des antiviraux peuvent soulager les symptômes."
}
},
{
"@type": "Question",
"name": "Quelles complications de l'hépatite B ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Cirrhose et cancer du foie peuvent survenir chez les patients chroniques."
}
},
{
"@type": "Question",
"name": "Quelles complications du virus Ebola ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent des troubles hémorragiques et des défaillances organiques."
}
},
{
"@type": "Question",
"name": "Quels risques liés à la grippe ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des pneumonies et des exacerbations d'asthme peuvent survenir chez les vulnérables."
}
},
{
"@type": "Question",
"name": "Quelles complications du COVID-19 ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des problèmes respiratoires chroniques et des troubles neurologiques peuvent apparaître."
}
},
{
"@type": "Question",
"name": "Quelles complications de la varicelle ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Infections bactériennes secondaires et pneumonie peuvent survenir chez les adultes."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque pour le VIH ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les rapports non protégés et l'utilisation de drogues injectables augmentent le risque."
}
},
{
"@type": "Question",
"name": "Qui est à risque de grippe sévère ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les personnes âgées, les jeunes enfants et les immunodéprimés sont plus à risque."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le risque d'hépatite C ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'utilisation de drogues injectables et les transfusions sanguines non sécurisées sont des risques."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque pour le COVID-19 ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'âge avancé, les maladies chroniques et l'obésité augmentent le risque de complications."
}
},
{
"@type": "Question",
"name": "Qui est à risque de varicelle ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les personnes non vaccinées et celles ayant un système immunitaire affaibli sont à risque."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 09/04/2025
Contenu vérifié selon les dernières recommandations médicales
5 publications dans cette catégorie
Affiliations :
Department of Microbiology and Immunology, Emory University, Atlanta, Georgia, USA.
Publications dans "Virologie" :
5 publications dans cette catégorie
Affiliations :
Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA.
Publications dans "Virologie" :
5 publications dans cette catégorie
Affiliations :
Department of Medical Microbiology and Immunology, University of Wisconsin-Madison, Madison, Wisconsin, USA.
Publications dans "Virologie" :
5 publications dans cette catégorie
Affiliations :
Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA.
Publications dans "Virologie" :
4 publications dans cette catégorie
Affiliations :
Department of Immunobiology, University of Arizona, Tucson, Arizona, USA.
Publications dans "Virologie" :
4 publications dans cette catégorie
Affiliations :
Department of Cancer Biology, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
Publications dans "Virologie" :
4 publications dans cette catégorie
Affiliations :
Department of Microbiology and Immunology, Cornell University, Ithaca, New York, USA.
Publications dans "Virologie" :
4 publications dans cette catégorie
Affiliations :
Vaccine and Gene Therapy Institute, Oregon Health and Science University, Beaverton, Oregon, USA.
Publications dans "Virologie" :
4 publications dans cette catégorie
Affiliations :
Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.
Publications dans "Virologie" :
4 publications dans cette catégorie
Affiliations :
Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA.
Publications dans "Virologie" :
4 publications dans cette catégorie
Affiliations :
Department of Genetics, Yale School of Medicine, New Haven, Connecticut, USA.
Publications dans "Virologie" :
4 publications dans cette catégorie
Affiliations :
Center for Vaccine Research, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.
Department of Microbiology and Molecular Genetics, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.
Publications dans "Virologie" :
4 publications dans cette catégorie
Affiliations :
Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.
Publications dans "Virologie" :
4 publications dans cette catégorie
Affiliations :
Department of Microbiology, Ohio State University, Wooster, Ohio, USA.
Viruses and Emerging Pathogens Program, Infectious Diseases Institute, Ohio State University, Wooster, Ohio, USA.
Publications dans "Virologie" :
4 publications dans cette catégorie
Affiliations :
Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, North Carolina, USA.
Publications dans "Virologie" :
4 publications dans cette catégorie
Affiliations :
School of Life Sciences, Arizona State University, Tempe, Arizona, USA.
Publications dans "Virologie" :
4 publications dans cette catégorie
Affiliations :
Department of Microbiology and Immunology, Columbia University, New York, New York, USA.
Department of Physiology, Columbia University, New York, New York, USA.
Department of Biophysics, Columbia University, New York, New York, USA.
Publications dans "Virologie" :
4 publications dans cette catégorie
Affiliations :
Department of Biochemistry and Biophysics, University of Rochester, Rochester, New York, USA.
Publications dans "Virologie" :
4 publications dans cette catégorie
Affiliations :
Department of Developmental, Molecular, and Chemical Biology, Tufts University School of Medicine, Boston, Massachusetts, USA.
Publications dans "Virologie" :
4 publications dans cette catégorie
Affiliations :
Department of Microbiology and Immunology, SUNY Upstate Medical Center, Syracuse, New York, USA.
Publications dans "Virologie" :
Keloids belong to the group of fibroproliferative diseases and clinically often present with functional and cosmetic impairment of the patient, as well as with pruritus and pain. The pathogenesis of k...
Keloids are benign dermal tumors that arise from abnormal wound healing processes following skin lesions. Surgical excision followed by radiotherapy plays an important role in the treatment of keloids...
Primary keloid fibroblasts from human keloids were isolated and irradiated with X-ray. The expression profiles of messenger RNA (mRNA) in nonradiated and irradiated primary keloid fibroblasts were mea...
We found that radiation not only suppressed proliferation but also increased cell senescence of primary keloid fibroblasts. There were 184 mRNAs and 204 mRNAs that showed significant changes in 4 and ...
Our findings illustrated the molecular changes in human keloid fibroblasts in response to radiation, and FOXO1 pathway inhibition is expected to provide a novel strategy for the radiosensitization of ...
To aid in the standardization of evaluating patients with multiple keloids, a Keloid Area and Severity Index (KASI) was developed using patient feedback, previous literature, and clinical expertise. T...
Keloids are an exuberant response to skin wound healing in which abundant scar tissue grows beyond the boundaries of the inciting insult. Age, race, location, family history and personal history of ke...
Keloids and hypertrophic scars are abnormal responses to wound-healing. While hypertrophic scars remain limited to the areas of trauma, keloids most often develop over several years, growing out from ...
C-MYC-mediated keloid fibroblasts proliferation and collagen deposit may contribute to the development of keloids. F-box and leucine-rich repeat protein 6 (FBXL6) is reported to be involved in tumour ...
Keloids are a fibroproliferative skin disorder that develops in people of all ages. Keloids exhibit some cancer-like behaviors, with similar genetic and epigenetic modifications in the keloid microenv...
Keloids (KD) and hypertrophic scars (HTS), which are quite raised and pigmented and have increased vascularization and cellularity, are formed due to the impaired healing process of cutaneous injuries...
Atypical fibroxanthoma (AFX) is a rare low-grade sarcoma that occurs mainly in the elderly and may recur locally. There are multiple variants including keloidal AFX (KAF). KAF is characterised by a pr...
Keloids, marked by abnormal cellular proliferation and excessive extracellular matrix (ECM) accumulation, pose significant therapeutic challenges. Ethyl pyruvate (EP), an inhibitor of the high-mobilit...