Crucially, the cells survive the infection, making reptiles an excellent candidate for an ebola reservoir species, a place where the virus can take shelter between outbreaks. Virus adalah mikroorganisme patogen yang menginfeksi sel makhluk hidup. This progress is the result of remarkable contributions by numerous actors who have implemented their assistance in a flexible yet strategic manner. Dec 31, 2018 ebola virus is transmitted by contact with blood, feces, or body fluids from an infected person or by direct contact with the virus, as in a laboratory. In march 1998, the vertebrate virus subcommittee proposed in the international committee on taxonomy of viruses ictv to change the genus filovirus to the family filoviridae with two specific genera. Of these, two tested positive for ebola virus, zaire ebolavirus species, by reverse transcription polymerase chain reaction rtpcr on 7 may 2018, and the outbreak was officially declared on 8 may 2018. Dec 27, 2018 home medterms medical dictionary az list virus, ebola definition medical definition of virus, ebola medical author. Ebola virus is one of the most virulent pathogens known to infect humans. So far, there are no known examples of deadly viruses that can jump between reptiles and humans except in folklore. May 14, 2018 ebola virus has a unique set of characteristics that determine how and why its spreads, and how deadly it can be. The genera ebolavirus and marburgvirus were originally classified as the species of the nowobsolete genus filovirus. Bacterial meningitis is very serious because its onset is rapid and the infection is associated with a significant risk of death. There are five ebola subspecies, four of which are known to cause the disease.
Iwanoski 1892 pada tanaman tembakau, dilanjutkan m. Dalam temuannva yang dipublikasikan dalam jurnal virology, edisi 15 desember 2002, david sanders berhasil menjinakkan cangkang luar virus ebola sehingga dapat dimanfaatkan sebagai pembawa gen kepada sel yang sakit paruparu. Ebola was first identified in 1976 near the ebola river in the country now known as the democratic republic of the congo. It belongs to the family filoviridae and is responsible for a severe disease characterized by the sudden onset of hemorrhagic fever accompanied by other non specific signs and symptoms. The incubation period the period between contact with the virus and the appearance of symptoms ranges from 2 to 21 days. Over the past 40 years, more than 20 outbreaks have occurred in africa, with most of the known outbreaks occurring in the past 20 years. Basics about the disease congressional research service 1 n march 2014, global health officials recognized an outbreak of ebola virus disease evd in guinea, west africa. Ebola virus, a member of the filoviridae virus family, is still an untamed, highly lethal viral pathogen that represents a nightmare for much of central africa, which is the site of the majority of ebov outbreaks geisbert et al. Pdf microbiology is the study of microorganismsbiological entities too small to be seen with the unaided eye. Hepatitis c is an infectious disease caused by hepatitis c virus hcv.
Terdapat lima macam genus virus ebola penyebab penyakit ini, yaitu bundibugyo ebolavirus bdbv, reston ebolavirus, sudan ebolavirus. Ebola virus and marburg virus have been cultured from ocular aqueous humor at 2 and 3 months after disease onset, respectively. This viral agent is regarded as a prototype pathogen. The average ebola case fatality rate is around 50%. Vomiting, diarrhoea and rash usually follow, along with decreased function of the liver and kidneys. No one has caught ebola from someone else in the uk. It was initially detected in 1976 in sudan and the democratic republic of congo. Virus wikipedia bahasa indonesia, ensiklopedia bebas. After surviving the disease, he donated his blood to help two other patients infected with ebola in the u. Beberapa jenis nyamuk menularkan atau menyebarkan virus dengue. Ebola is a serious and deadly virus transmitted by animals and humans. In some outbreaks, fatality rates have risen to as high as 90%.
Penyakit virus ebola wikipedia bahasa melayu, ensiklopedia. Ebola virus disease evd, or simply ebola, is a viral haemorrhagic fever of humans and other primates caused by ebolaviruses. Meskipun demikian, kebanyakan virus bersifat merugikan terhadap kehidupan manusia, hewan, dan tumbuhan. Demam berdarah atau demam dengue disingkat dbd adalah infeksi yang disebabkan oleh virus dengue. In march 2014, the largest ebola outbreak in history exploded across west africa. Signs and symptoms typically start between two days and three weeks after contracting the virus with a fever, sore throat, muscular pain, and headaches. Penyakit virus ebola merupakan salah satu penyakit menular dan mematikan yang pertama kali muncul pada tahun. Dalam 50% 90% kes jangkitan, penyakit ini mengakibatkan kematian. Meningitis is an infection of the meninges, the membrane covering the brain. Agents of ebola virus disease or viral hemorrhagic fever include four main viral families filoviruses, arenaviruses, bunyaviruses, flaviviruses. As of november 14, 2014, the world health organization has reported a total of 21,296 ebola virus disease evd. Four distinct serotypes of the dengue virus dengue1, dengue2, dengue3, and dengue4 exist, with numerous virus strains found worldwide. Ebola virus disease masalah diagnosis dan tatalaksana.
Early supportive care with rehydration, symptomatic treatment improves survival. The famous 1995 movie, outbreak, is a fictional story inspired by the ebola virus. The ebola epidemic is waning, but the effects of the disease will remain. Ebola virus definition of ebola virus by medical dictionary. Ebola virus is an aggressive pathogen that causes a highly lethal hemorrhagic fever syndrome in humans and nonhuman primates. Unfortunately there has not been a large push in the search for a vaccine as this virus, as deadly as it is. It can be treated with appropriate antibiotics that also prevents spread. First recognized near the ebola river valley during an outbreak in zaire in 1976 6, 20, outbreaks have occurred in africa in the ensuing 27 years, with mortality rates ranging from 50 to 90% 26, 28. International ebola virus crowdsourced information resource and community. Hepatitis c is spread most commonly through inadvertent exposure. Ebov, is one of six known species within the genus ebolavirus. The index case in this outbreak has not yet been identified and epidemiologic investigations are ongoing, including laboratory testing.
Beijerinck 1898, loffern dan frooch 1897 menemukan dan memisahkan virus penyebab penyakit mulut dan kaki food and mouth diseases, reed 1900 berhasil menemukan virus penyebab kuning yellow fever, twort dan herelle 1917 penemu bakteriofage, wendell m. Virus ini baru sahaja dikenalpasti dan dianggap sebagai suatu virus penyakit yang amat berbahaya di dunia. Kent brantly caught ebola in west africa and was the first american to be treated for it in the u. Ebola is also known as ebola virus disease evd or ebola hemorrhagic fever ehf. Penyakit virus ebola wikipedia bahasa indonesia, ensiklopedia. Ebola virus disease evd is an infectious disease that is spread through humans when blood or bodily fluids urine, saliva, sweat, feces, vomit, breast milk, and semen from a person infected with ebola come into direct contact through broken skin or mucous membranes such as eyes, nose, or mouth with another. Ebola virus uncountable any extremely contagious filovirus infection of african origin that causes ebola fever, spread through contact with bodily fluids or secretions of infected persons and by airborne particles, caused by the viruses in genus ebolavirus. Four of the six known ebolaviruses, including ebov, cause a severe and often fatal hemorrhagic fever in humans and other mammals, known as ebola virus disease evd. It affects primarily the liver, caused by the infection is often asymptomatic, but chronic infection can lead to scarring of the liver and ultimately to cirrhosis, which is generally apparent after many years. Ebola virus rna has been detected in breast milk up to 21 days after the onset of the disease and in vaginal secretions up to 33 days after onset. The ebola virus explained how your body fights for survival duration. Fievre hemorra gique a virus ebola fiche technique.
Aug 23, 2018 ebola, also known as ebola hemorrhagic fever or ebola viral disease, is a rare and deadly illness caused by one of the strains of ebola virus. Lhote reservoir naturel du virus ebola reste inconnu. It was initially detected in 1976 in sudan and the democratic republic of. Penyakit virus ebola evd atau demam berdarah ebola ehf adalah penyakit pada manusia yang disebabkan oleh virus ebola. In retrospect, officials determined that the outbreak began in december 20, and spread to the adjacent countries of liberia and sierra leone. Fielddeployable, quantitative, rapid identification of active ebola virus infection in unprocessed blood. Ebola haemorrhagic fever ehf is an infectious disease of animal that can be transmitted to both human and nonhuman primates. Demam berdarah wikipedia bahasa indonesia, ensiklopedia bebas. Ebola virus is transmitted by contact with blood, feces, or body fluids from an infected person or by direct contact with the virus, as in a laboratory.
Ebola virus disease is a serious viral infection that originated in subsaharan africa. The famous 1995 movie, outbreak, is a fictional story inspired by. Ebola virus disease evd is one of numerous viral hemorrhagic fevers. Ebola, also known as ebola hemorrhagic fever or ebola viral disease, is a rare and deadly illness caused by one of the strains of ebola virus. To better understand ebola, this infographic compares it to twelve other infectious. Masa inkubasi biasanya dimulai dua hari hingga tiga minggu setelah terjangkit virus, dengan adanya demam, sakit tenggorokan, nyeri otot, dan sakit kepala. Molecular cloning methods have led to a greater understanding of the structure of the rna genome and definition of virus specific structural and nonstructural proteins. Marburgvirus infections ebola and marburg virus disease, ebola and marburg hemorrhagic fever, african hemorrhagic fever in africa.
Who announced the outbreak of ebola virus ebov which can manifest as fever, severe diarrhea, and vomiting. Ebola disease ebola disease is a severe, often fatal illness in humans. Jun 30, 2015 ebola is a serious and deadly virus transmitted by animals and humans. T housands of persons have now survived ebola virus disease evd. First recognized near the ebola river valley during an outbreak in zaire in 1976 6, 20, outbreaks have occurred in africa in the ensuing 27. Penyakit virus ebola evd atau demam berdarah ebola ehf ialah penyakit yang menyerang manusia disebabkan oleh virus ebola. Ebola virus ebov, umwhile designatit zaire ebolavirus is ane o five kent viruses within the genus ebolavirus references. The virus is transmitted to people from wild animals and then spreads in the human population through humantohuman transmission.
Semua bentuk kehidupan dapat diinfeksi oleh virus, mulai dari hewan, tumbuhan, hingga bakteri dan arkea. For those who catch the disease, it can easily become a death sentence. Hemorrhagic means that the victim will bleed a lot, inside and outside their body. August 2016 importance ebolaviruses and marburgviruses are incompletely understood pathogens that. Pengelasan penyakit secara saintifik pula dirujuk sebagai nosologi. Breakthrough in rapid, mass screening for the ebola virus. Penyakit wikipedia bahasa melayu, ensiklopedia bebas. During efforts to control the current ebolazaire outbreak, attention has focused on containing spread of infection and improving survival. In infected people, it causes a range of illnesses from asymptomatic subclinical infection to acute respiratory illness and fatal encephalitis. The ebola virus disease, commonly referred to as ebola, is a severe and often fatal illness in humans.
Mortalitas dari infeksi virus ebola masih tinggi pada manusia. In 2014, west african countries guinea, liberia, and sierra leone. Virus hanya dapat bereplikasi di dalam sel makhluk hidup karena virus tidak memiliki perlengkapan seluler untuk bereproduksi sendiri. Ebola virus simple english wikipedia, the free encyclopedia. Ebola virus disease evd juga dikenal dengan istilah ebola hemorrhagic fever atau demam berdarah ebola.
It is a severe, often fatal disease 50%90% fatality in humans and nonhuman primates such as monkeys, gorillas, and chimpanzees. Ebola virus has a unique set of characteristics that determine how and why its spreads, and how deadly it can be. Wellknown agents are ebola, marburg and dengue viruses also see hantavirus and yellow fever guidelines. Nipah virus is a zoonotic virus it is transmitted from animals to humans and can also be transmitted through contaminated food or directly between people.
Molecular cloning methods have led to a greater understanding of the structure of the rna genome and definition of virusspecific structural and nonstructural proteins. Ebola virus disease is one of the most deadly ailments known to mankind due to its high mortality rate up to 90% accompanying with the disease. Ending ebola the childrens investment fund foundation. Penyakit ini boleh disebabkan oleh kuman, bakteria, virus, racun, kegagalan organ berfungsi, dan juga oleh penyakit bakaketurunan.
May 16, 2014 the ebola virus explained how your body fights for survival duration. For most people visiting countries in subsaharan africa, the risk of exposure to the ebola virus is minimal. Zaire ebolavirus, more commonly known as ebola virus i. The number of people diagnosed with the virus has dropped markedly. Viral hemorrhagic fevers chapter 4 2020 yellow book. Demam dengue juga disebut sebagai breakbone fever atau bonebreak fever demam sendi karena dapat menyebabkan penderitanya mengalami nyeri hebat seakanakan tulang mereka patah.