Other experimental drugs include favipiravir and GS-5734, but they have not been tested in enough people to show whether they work.There are several experimental vaccines and one is being made by Merck and is being used in the Democratic Republic of Congo outbreak. Congo's equatorial forests are a natural reservoir for the Ebola virus, which was discovered near the Ebola River in 1976 and causes severe vomiting and diarrhoea. Cette flambée a également comme particularité de s’être propagée d’un pays à l’autre, partant de la Guinée pour toucher la Sierra Leone et le Libéria. It can also be spread sexually and can stay in a man’s sperm, for instance, for months after he recovers. It kills anywhere from 50 to 90 percent of patients, depending on the strain and where the outbreak is. Chez les femmes ayant été infectées pendantl’allaitement, le virus peut persister dans le lait maternel.Les études sur la persistance virale indiquent que, chez une petite proportion de survivants, certains liquides biologiques peuvent donner un test positif à la RT-PCR (amplification génique après transcription inverse) pour le virus Ebola pendant plus de 9 mois.Une rechute symptomatique chez un sujet ayant guéri de la maladie à virus Ebola à cause d’une réplication accrue du virus dans un site spécifique est un événement rare mais attesté.
Since then, the virus has been infecting people from time to time, leading to outbreaks in several African countries. Ce vaccin, appelé rVSV-ZEBOV, est utilisé pendant la flambée qui frappe actuellement la RDC. Yambuku étant situé près de la rivière Ebola, celle-ci a donné son nom à la maladie.La flambée qui a sévit en 2014-2016 en Afrique de l’Ouest fut la plus importante et la plus complexe depuis la découverte du virus en 1976. It does not spread in the air. Pour combattre efficacement la flambée, il faut mettre en œuvre un ensemble d’interventions: prise en charge des cas, surveillance et recherche des contacts, services de laboratoire de qualité, inhumations sans risque et mobilisation sociale. And so Ebola joined the list of viruses named after rivers.
This can occur when a person touches these infected body fluids (or objects that are contaminated with them), and the virus gets in through broken skin or mucous membranes in the eyes, nose, or mouth. The bats carrying the virus can transmit it to other animals, like apes, monkeys, duikers and humans. The Ebola River, an aa commonly kent bi its indigenous name Legbala, is the heidstream o the Mongala River, a tributar o the Congo River, in northren Democratic Republic o the Congo.. The disease can then spread from person to person through contact with infected blood or body fluids. The members of this genus are called ebolaviruses, and encode their genome in the form of single-stranded negative-sense RNA. Les analyses de laboratoire révèlent une baisse de la numération leucocytaire et plaquettaire, ainsi qu’une élévation des enzymes hépatiques.Dans le cadre de la flambée qui sévit actuellement (2018-2019) en RDC, le Un vaccin expérimental anti-Ebola s’est avéré très protecteur contre ce virus dans le cadre d’un essai majeur mené en Guinée en 2015. ZMapp, a combination of three immune system antibodies, is one experimental treatment, but it must be kept frozen and is not easy to distribute in the remote tropical areas that are usually hit by the virus. Scientists believe that Ebola outbreaks start when a person is infected through contact with an infected animal, such as a fruit bat or primate (monkeys and apes). Cela s’est produit lors de contacts étroits avec les patients, lorsque les précautions anti-infectieuses n’ont pas été strictement appliquées.Les rites funéraires au cours desquels les parents et amis du défunt sont en contact direct avec la dépouille peuvent également jouer un rôle dans la transmission du virus Ebola.Les sujets atteints restent contagieux tant que le virus est présent dans leur sang.La durée d’incubation, c’est-à-dire le temps écoulé entre l’infection par le virus et l’apparition des premiers symptômes, varie de 2 à 21 jours. It’s named after a river in the Democratic Republic of Congo, where it was first discovered in 1976, when the country was known as Zaire. Scientists do not know where Ebola virus comes from, but they believe bats are the most likely source. Par conséquent, les analyses de laboratoire effectuées sur les échantillons non inactivés devraient respecter les conditions de confinement les plus rigoureuses possible.
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