Ebola Essay Research Paper Ebola Virus or

Ebola Essay, Research Paper

Ebola Virus or Ebola Hemorhagic Fever is one of the most deathly viruses known to mankind. The strength and sum of clip it lasts varies with different strains, but Ebola kills50 to 90 % of the people it infects. As of July 1, 1995, 573 deceases have been reported dueto the disease. It was foremost identified in 1975 in Zaire, when a little small town was almostentirely whipped out and 340 people ended up dead. Ebola is a member of a group of RNAviruses called Filoviruses. There are three known strains of it ; Zaire, Reston, Sudan, andTai. Reston is a disease that effects monkeys, non worlds, while Tai is found inChimpanzees, and although worlds can catch it, it is really difficult for us to contract it. Thestrains Zaire and Sudan are the 1s that are harmful to worlds, and there is no knowneffective intervention for it. The other distressing fact about this disease is that the bearer ofthe Zaire or Sudan strains are non known. Ebola is spread through near bodily contact or transportation of fluids or blood. Often, inthe past household members or nurses and physicians who were caring for those who had thevirus were infected. The bearer of the disease is non known and although the organismswho are infected with, and base on balls on the Reston and Tai strains, no beings that could becarriers of this virus have been discovered. However, over 3,00 birds and animate beings havebeen tested for Ebola, along with about 10,000 insects, none of which have had the virus. They are still proving for beings that have the disease, so someday the bearer may bediscovered. Once Ebola is inside of a cell, it transcribes it s RNA, and replicates in thecytoplasm of the cell. The host cell so splits unfastened and releases many more viruses intothe being. The fright of many people is that person infected with Ebola would travelsomewhere and distribute the disease to a universe broad degree. The fast clip Symptoms get down 4-16 yearss after the virus has been contracted, and get down out mildlike a febrility and so acquire really terrible. The first symptoms include failing, musculus hurting, febrility, and concern. Then, as the disease gets more terrible, symptoms such as emesis, diarrhoea, internal and external hemorrhage, and limited kidney and liver maps. about 75 % of the people infected with Ebola have died, so the odds are that if oneis infected, they will decease. Person with Ebola would likely decease within eight to 16 yearss, and if they don t thechances are that the virus has left and they will populate. Stoping the spread of it one time anoutbreak is discovered should be our premier concern. In 3rd universe states in Africawhere the virus has spread before, medical techniques are really bad, and this enables thevirus to distribute really easy among people who are seeking to assist the septic individual. Thereare some possibilities of interventions, but none have really been tested on worlds. Some proposed interventions and vaccinums have been tested on animate beings, and ideashave come up for things that might work, but nil has really seemed to work onhumans. If people were able to understand the virus, it would be much easier to look forcures. Ebola has a high mutant rate, so frequently samples of the virus comparatively closetogether are really different. However, the strains do remain comparatively changeless, so it is possiblethat Ebola has existed for a long clip. One possibility that has arisen is steroids. A manwho had the virus, and it was non identified as Ebola was given steroids, and seemed to

retrieve really good, and lived. Russian scientists have success

to the full produced Ebola immunegoats and sheep utilizing an antibody called imunoglobuin G, that was used with a procedure ofgiving them dead Zaire Ebola virus, so giving them the unrecorded virus, and when the have thevirus, shed blooding them out for antiserum. This procedure is really expensive, and has non beentested on worlds, so it is non likely that a vaccinum for Ebola will be produced in the nearfuture. Many antibodies have been used to handle the symptoms of Ebola, and possibly helppeople battle through the infection, but none have been discovered that work exceptionallywell. A possible homeopathic redress has been proposed which has been used toeffectively handle other viruses with similar symptoms. It is Crotalus Horridus, or TimberRattler venom. Although scientists have been analyzing Ebola for over 20 old ages, they stillknow comparatively small about it, and have no remedy. Most of the eruptions of Ebola have been in Africa although a few have beenuncovered elsewhere. Since the find of Ebola in1975, there have been five majoroutbreaks where over 50 people have been infected. Many people in the US ask thequestion: will it of all time acquire here? The reply is that it already has ; but merely the Reston strainwhich merely infects monkeys. The chilling portion about these five or so outbreaks in the US isthat one of them was found in a population of monkeys that was non merely brought in fromoverseas and had no contact with monkeys from far off. Scientists have done muchresearch on this strand, and have concluded that it is possible for it to go airborne, and the other strands may be able to go airborne excessively. The lone topographic point where EbolaZaire or Sudan is known to hold been contracted from that was non from the continent ofAfrica is Sweden. There have been two confirmed instances of the disease at that place, and theresidents of one town callback that there had been several more instances like this one before. However, in this country the disease has non spread between people about every bit much as it hasin Africa in the yesteryear. There are 573 deceases that are known to hold been caused by Ebola, and about 700 confirmed instances of it. This does non intend that this is all the instances by anymeans, because before 1975 the virus likely existed, and likely there have beenmany other instances like the many in Africa where one or merely a few people are infected. TheReston and Tai strains have been uncovered in Asia, Africa, North America, SouthAmerica, and Europe. Reston seems to distribute more rapidly because the monkeys haveno existent manner to protect themselves from it. Scientifically, the Ebola virus has merely been about since 1975, but the odds are thatit has been around for much longer than that. Scientists believe that Ebola likely has avery little niche in which it lives with it s bearers, and hence is merely passed on to otherorganisms seldom. Some historiographers believe that Ebola or a similar filovirus may hold beenwhat was behind the Plague of Athens that killed 300,000 people in 425- 430 BC. Thesymptoms of this disease written down by several different people from that clip are verysimilar to those experienced by those with Ebola. Tribal narratives in Africa and narratives ofbefore 1975 Tell of a virus that fits the description of Ebola, nevertheless, in the last 100 old ages orso, no big eruptions of an Ebola like disease were recalled. The most recent outbreakwas in Gabon in February 1996, and it killed 13. There is no remedy for Ebola, so untilsomeone discovers the bearer of this deathly virus, we will hold to merely watch out and seek tocontain any eruptions that take topographic point.

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