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
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"text": "Le diagnostic repose sur des tests PCR, sérologiques et parfois des cultures virales."
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{
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"@type": "Question",
"name": "Quels symptômes indiquent une infection virale ?",
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"@type": "Question",
"name": "Quels sont les symptômes de l'hépatite virale ?",
"position": 6,
"acceptedAnswer": {
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{
"@type": "Question",
"name": "Comment se manifeste le COVID-19 ?",
"position": 7,
"acceptedAnswer": {
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"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" :
Research and practice in critical care medicine have long been defined by syndromes, which, despite being clinically recognizable entities, are, in fact, loose amalgams of heterogeneous states that ma...
In critical illness hyperglycemia is associated with increased mortality. Based on the currently available evidence, an intravenous insulin therapy should be initiated when blood glucose is above 180 ...
To better understand the established associations between hypocalcaemia and clinical outcomes, we synopsize the mechanisms involved in hypocalcaemia in the critically ill. We also provide an overview ...
Hypocalcaemia is reported to occur in 55-85% of ICU patients. It appears to be associated with poor outcomes. It appears to be associated with poor outcomes, but it may be a marker rather than a direc...
Hypocalcaemia is common in critically ill patients. Direct evidence that calcium supplementation improves their outcomes is lacking, and there is even some indication that it may be detrimental. Prosp...
Pneumonias continue to be major public health issues and are commonly encountered in the intensive care setting. The most common types of pneumonia leading to critical illness include severe community...
Health care-associated infections (HAI) directly influence the survival of children in pediatric intensive care units (PICU), the most common being central line-associated bloodstream infection (CLABS...
Immunoparalysis is associated with poorer outcomes in the paediatric intensive care unit (PICU) setting. We aimed to determine the group of patients with higher chances of immunoparalysis and correlat...
Identifying and treating critically ill patients with seizures can be challenging. In this article, the authors review the available data on patient populations at risk, seizure prognostication with t...
The management of sedation in intensive care medicine has changed substantially in the last few years. Neuromuscular blocking agents (NMBA) are only rarely indicated in modern intensive care medicine....
Critically ill patients are at high risk of acute brain injury. Bedside multimodality neuromonitoring techniques can provide a direct assessment of physiologic interactions between systemic derangemen...
English articles were retrieved using pertinent search terms related to invasive and noninvasive neuromonitoring techniques in PubMed and CINAHL....
Original research, review articles, commentaries, and guidelines....
Syntheses of data retrieved from relevant publications are summarized into a narrative review....
A cascade of cerebral and systemic pathophysiological processes can compound neuronal damage in critically ill patients. Numerous neuromonitoring modalities and their clinical applications have been i...
Neuromonitoring techniques provide an essential tool to facilitate early detection and treatment of acute brain injury in critical care. Awareness of the nuances of their use and clinical applications...
Critically ill patients experience skeletal muscle wasting that may contribute to the profound functional deficits in those that survive the initial injury. Augmented protein delivery has the potentia...
Critically ill patients are prescribed protein doses similar to international recommendations, yet actual delivery remains inadequate. The majority of trials that have achieved higher protein doses ha...
Postprandial MPS is impaired in critically ill patients and may exacerbate muscle wasting experienced by these patients. Studies in critically ill patients require assessment not only of protein deliv...