The deadliest killers on this planet are too small to be seen by the naked eye. These invisible killers are viruses. To this day Ebola is one of the fastest destructive viruses ever known. The infectious disease mainly spreads in the lymphatic organ system like liver, ovaries and kidneys causing organ failure. Most victims experience severe symptoms of high fever, diarrhea, muscle pain, headache, vomiting, internal and external bleeding. Ebola virus is not airborne but transmits to other humans by direct contact with body fluids of the infected person and could kill in 1-2 weeks (WHO Ebola Response Team, 2014). Approximately 90% of contaminated people die and a vaccine or cure treatment still doesn’t exist (Global Alert and Response, 2014). Victims can only get a hospitalized intensive care. The worst Ebola outbreak began to spread in southern Guinea in December 2013 and its now severely affecting three world’s poorest countries: Guinea, Liberia and Sierra Leone. The unusual spread of the virus was down to many factors including intense mobility around the borders, dense population, poor healthcare, government distrust and lack of international response to the epidemic crisis. …show more content…
The concentration of political and economic relations in the big cities accelerated the virus spread from the small rural areas to crowded capitals like Monrovia and Freetown (Boseley, 2014). Ebola outbreaks happened in the past, however it never moved as fast because it never hit a large city. According to Dr. Chan (2014), director-general of the WHO, incidents are occurring in rural regions, which are difficult to reach, but also in highly populated cities where health systems are broken and control is beyond local resources (p.5). Thus, the most important factor in managing the fast-moving disease is a strong functioning medical framework that will be able to handle Ebola even in large populated
Ebola is described by the author in deep detail telling the progression of which it goes through. It starts with a headache and backache and ends with all of your internal organs failing “bleeding out” like Charles Monet. There are four filoviruses: Ebola virus (EBOV), Sudan virus (SUDV), Marburg virus (MARV), and Ravn virus (RAVV). They are all Level 4 biohazard, which means they are extremely dangerous to humans especially because they are so infectious, have a high death rate, and there are no medicines, treatments, or cures.
Ebola was first discovered in 1976 near the Ebola River which is now the Democratic Republic of the Congo. There are five identified ebola virus species: Ebola virus (Zaire ebolavirus); Sudan virus (Sudan ebolavirus); Taï Forest virus (Taï Forest ebolavirus); and the Bundibugyo virus (Bundibugyo ebolavirus). The fifth, Reston virus (Reston ebolavirus), causes disease in nonhuman primates. There have been ebola outbreaks in Africa starting in 1976 and lasting until 2016. These outbreaks have occurred as a result of human to human contact with bodily fluids which happens mostly during funerals of the deceased and population migration between countries. Patterns between outbreaks could potentially
In late 2013, Ebola virus disease (EVD), a deadly and lethal disease, remerged in West Africa spreading to various countries in the region. In humans, the disease is spread through contact with infected bodily fluids leading to haemorrhagic fever (World Health Organization [WHO], 2015). Originating in 1976 in equatorial Africa, past outbreaks with a few hundred cases had been contained within rural, forested areas in Uganda and Congo (Piot, 2012). In 2014, a total of 20, 206 cases and 7,905 deaths were reported to have occurred in up to eight countries worldwide. Of all cases and deaths resulting from the disease, 99.8% occurred in three neighbouring West African countries - Liberia, Sierra Leone and Guinea (WHO, 2014). With a case fatality rate from about 50% to 90%, and the absence of preventative or curative therapies, the Ebola epidemic has led to overall global alarm and further elucidated existing global health disparities that perpetuated the epidemic with these West African countries.
Although Ebola caught the world’s attention during the 1995 outbreak in Zaire, the first outbreak occurred in 1976. As the chart below displays, 71% of the people infected died as a result of Ebola during this first outbreak (Bulletin of the World Health Organization, 56 (2): 247-270, 1978). With the current outbreak, this ratio has dramatically decreased as a result of scientific research leading to early detection, but the current infected population is more than 20 times the amount of any previous outbreak and this number continues to grow as no vaccine exists to prevent the disease.
Ebola was worst case of virus in West Africa. During 2013-16 it killed more than 11,000 people. Scientists found of it can attack the body cell of primates, such as humans, monkeys, and apes. Finally, Ebola virus could jump from human to human
got sick and died. This outbreak infected 318 with a death rate of 93% (Le
Ebola is a disease outbreaking and killing off many Africans. It was also brought to the U.S. and infected people. the first case in the latest Ebola outbreak was in December 2013 in Guinea. in guinea the health facilities are weak and the doctors and medical workers aren't ready for such a big project and
Considering that the Ebola virus originated from Africa, Africa still remains the country with the highest number of infected citizens (2). The spread of Ebola has become particularly problematic in western Africa. The outbreak has killed over 40,000 people in Liberia, over 3,500 in Sierra, and over 2,536 in Guinea. Luckily, casual contact with an infected person is not sufficient enough to contaminate someone. It is through direct contact with body fluids such as the
The first outbreaks of Ebola occurred in Africa between 1st September and 24th October 1976, there were 318 cases of the disease in northern Zaire. The outbreaks were centred in the Bumba Zone of the equator and most of these cases were recorded within a radius of 70km from Yambuku .There were a total of 280 deaths and only 38 serologically confirmed survivors.
Ebola is a rare and deadly virus that is transmitted through wild animals and human-to-human contact. Ebola does not transmit through air, water, food, or mosquitoes. This virus has a high risk of death. It first appeared in 1976 in 2 outbreaks which occurred at the same time in Nzara, Sudan and Yambuku, Democratic Republic of Congo. Ebola got its name from the Ebola River located nearby where the disease was first discovered. The 2014 outbreak in west Africa is the largest since 1976. There have been more cases and deaths than ever before. Ebola has spread through Guinea, Sierra Leone, Liberia, Nigeria through the air by 1 person, Spain (1 person) and lastly Senegal through land by 1 person. Guinea, Sierra Leone and Liberia have been the
This viral disease is very rare which causes severe bleeding and 90 percent in deaths of those who are infected. Ebola showed up without warning in the late 2000 in the northern district of Gulu in Uganda, Africa. Health care workers separated patients from others so they wouldn’t spread and get worse. There are 40 people that died in the first wave of the epidemic. The virus killed 224 people then out of nowhere it stopped and seems to have gone back into the jungle, this was in February 2001. There is a lot we still don’t know about the Ebola virus but the scientists began to piece of the things they don’t know together. The virus was discovered in the Democratic Republican of Congo in 1976. There are four different types of Ebola viruses. They are all named from where they are discovered at: Ebola – Zaire, Ebola – Sudan, Ebola – Ivory Coast, and Ebola – Reston. In 1989, the United States the Ebola – Reston virus was found in Reston, Virginia. There were sick monkeys imported from Philipines to a research lab. Some lab workers showed signs of the virus in the blood but didn’t become ill. Still don’t know where the virus is coming frombut think it resides in rain forests of Africa and Asia. The Ebola virus might as well be animal borne passed to primates like monkeys and apes and humans by another
To date there have been more cases and deaths during this outbreak of Ebola than all the other outbreaks together. The disease has spread between countries such as Guinea, Liberia and Sierra Leone due to very poor health systems, a lack of doctors and nurses as well as hospital and clinics, and because they have just recently come out of long periods of civil wars and instability. On August 8, 2014 the World Health Organization Director-General declared the West Africa outbreak a Public Health Emergency of International concern (World Health Organization,
The Ebola Virus Disease (EVD) has spread across several West African countries, adding a significant medical and financial burden to their healthcare systems and economies. The virus has the potential to spread and efforts to halt its progression are challenged by already struggling economies and healthcare systems. The EVD epidemic started in resource-constrained settings and caused thousands of fatalities. However, given population mobility, international travel and an increasingly globalized economy, the recent EVD epidemic has the potential to reoccur and evolve into a global pandemic [1]. Struggling health systems in West African countries pose a significant challenge to contain future EVD epidemics and to reduce its causes and effects.
Normally infecting fruit bats, the Ebola virus found a mutation allowing it to spread to humans. This virus is an acute and often fatal illness. This virus first erupted in two outbreaks in 1976 (one occurring in Nzara and Sudan, while the other occurred in a village near the Ebola river, where the virus takes its name.) The current outbreak, starting in West Africa with the potential to spread throughout the world, is larger and more complex than previous outbreaks. This virus has caused more deaths than all other past Ebola outbreaks combined. With approximately five people infected with the virus every hour in Sierra Leone alone, how far – and how fast – will the Ebola virus go?
The Ebola Virus is an extremely deadly virus found in Africa. There have been multiple outbreaks across Africa and one in the United States. The Ebola virus basically causes uncontrollable bleeding externally and internally. Then your organs become liquefied. This usually results in death(www.encyclopedia.com). The following report contains info on the characteristics and history of the Ebola Virus.