Ebola virus facts pdf free

Ebola virus factsheets awareness, about, prevention. Ebola virus disease is a serious viral infection that originated in subsaharan africa. People can get evd through direct contact with an infected animal bat or nonhuman primate or a sick or dead person infected with ebola virus. After entering the body, it kills cells, making some of them explode. Multiorgan dysfunction occurs in severe forms with a mortality up to 90%.

The authors lay out in plain language the scientific and medical facts. In the year 1976, ebola climbed out of its unknown hiding place, and caused the death of 340 people. Ebola virus virus ebola was named for a small river near maridi, sudan. Musc center for global health answers some questions about ebola virus disease with facts from the centers for disease control and prevention cdc and the world health organization who.

The western african ebola virus epidemic 202016 was the most widespread outbreak of ebola virus disease evd in historycausing major loss of life and socioeconomic disruption in the region, mainly in guinea, liberia and sierra leone. The first cases were recorded in guinea in december 20. In order for it to spread, a person must come into direct contact with the bodily fluids of a highly infectious individual or body. Ebola virus disease evd is a rare and deadly disease in people and nonhuman primates. Ebola virus disease evd, or simply ebola, is a viral haemorrhagic fever of humans and other primates caused by ebolaviruses.

Winner of the standing ovation award for best powerpoint templates from presentations magazine. According to the centers for disease control and prevention cdc, ebola virus can be transmitted to others. Introduction ebola virus disease evd is one of the deadliest haemorrhagic fevers affecting humans and nonhuman primates. The natural and human history of a deadly virus by.

Ebola virus article about ebola virus by the free dictionary. Ebola was first reported in 1976, in a small village in the democratic republic of congo in central africa. Fear gripped the victims faces, and uncertainty tortured their minds. Factsheets communication resources ebola ebola virus. Ebola is the common term for a group of viruses belonging to genus ebolavirus, family filoviridae, which cause ebola hemorrhagic fever. The ebola virus is named after the river in northern zaire now the democratic republic of congo where the first victim of the second outbreak of ebola virus disease evd was exposed to the virus.

A virus, such as ebola, is a microscopic organism that can reproduce without any sort of host and then infiltrate all types of organisms animals, plants, bacteria, and fungi and viruses are everywhere. There are five strains, and four of them can make people sick. Ebola virus ebov belongs to the filoviridae family and is responsible for a severe disease characterized by the sudden onset of fever and malaise accompanied by other nonspecific signs and symptoms. Ebola virus, a rna virus, was discovered in 1976 as zaire ebolavirus and currently is responsible for outbreak in the west africa. Average 1065 alertsday over past 7 days 86% investigated within 24 hours. In december 2014, ebola virus cases in the united states occurred due to four laboratoryconfirmed cases of ebola virus disease commonly known as ebola in the united states. Implementing cdcs ebola guidance for schools while protecting the civil rights of students and others.

Ebola virus disease evd is a rare and deadly disease most commonly affecting people and nonhuman primates monkeys, gorillas, chimpanzees. The people of zaire waited outside clinics, churches and in their homes for a treatment of the horrible disease, but there was no. This brief book is a product of sections of his 2012 book spillover and recent events. The filament houses the viruss rna, a string of genetic material about 19,000 base pairs long that.

The ebola virus first appeared during two 1976 outbreaks in africa. Ebola virus disease is reaching the boiling point, with fastmoving developments around the globe, particularly as this decadesold, severe, and highly dangerous virus now has been documented in the united states. It causes a hemorrhagic fever called ebola virus disease. Frequently asked questions about ebola virus disease. There have been 23 identified outbreaks of ebola in humans since it first appeared in 1976, with 1716 confirmed cases up to 20. A free powerpoint ppt presentation displayed as a flash slide show on id. 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. Ebola is a rare but deadly virus that causes fever, body aches, and diarrhea, and sometimes bleeding inside and outside the body. Since ebola first appeared in 1967 there have been over 100 cases of ebola with more than 50% of the patients dying within days of their acute symptoms. Thirtyfour outbreaks have been reported in africa since it was first. Pdf 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. Ebola virus, formally called zaire ebolavirus, is a rare virus that infects humans and nonhuman animals such as pigs and other primates. The ebov first attacks macrophages and dendritic immune.

The natural and human history of a deadly virus is a very interesting behindthescenes look at the quest to find the host animal carrying this devastating virus. In thinking about the scale of the current outbreak, two factors or criteria are important. Equipment required for diagnosing ebola virus strains are high specialized. As the virus spreads through the body, it damages the immune. Ebola virus fact sheet ebola virus disease formerly known as ebola hemorrhagic fever is a severe, often fatal illness, with a death of up to 90%. Several cases of ebola have been reported in the u. Ebola virus disease evd first appeared in 1976 in 2 simultaneous outbreaks, one in nzara, sudan, and the other in yambuku, democratic republic of congo. The virus is transmitted to people from wild animals and spreads in the human population through humantohuman transmission. The mucinliked region of the ebola virus envelope play a significant role in viral infection in nonhuman primates and. For most people visiting countries in subsaharan africa, the risk of exposure to the ebola virus is minimal. The natural and human history of a deadly virus by david quammen ebola. Ebola virus, the implication being that the usa created the virus from thin air. Ebola information for leadership of volunteers working with west african communities in the united states pdf 2 pages what you need to know about ebola pdf 2 pages facts about bushmeat and ebola pdf 1 pages healthcare workers. People can get evd through direct contact with an infected animal bat or nonhuman primate or.

Facts about bushmeat and ebola html chlorine poisoning. Most viruses are too small 1002,000 angstrom units to be seen with the light microscope and thus must be studied by electron microscopes. Ebola ebola virus disease ebola ebola virus disease fact sheet. In september and october, 2014, the united states us and spain, respectively, became the first two developed countries of the world to record the diagnoses of ebola virus disease evd in their lands outside west africa during the current 2014 evd epidemic. The exterior of the ebola virus is a snakelike filament less than a millionth of a meter long. Ebola facts october 14, 2014 symptoms of ebola initial symptoms are nonspecific may include fever, chills, myalgias, and malaise. Ebola virus disease evd, formerly known as ebola haemorrhagic fever, is a rare but severe, often fatal illness in humans.

As this report makes abundantly clear, the ebola virus is difficult to catch. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. Read cnn s fast facts on ebola and learn more about the deadly virus. Mortality rates are generally high, ranging from 50% 90%, with the cause of death. Guidance for collection, transport, and submission of specimens for ebola virus testing in the united states. No one has caught ebola from someone else in the uk. Ebola virus zaire ebolavirus, sudan virus sudan ebolavirus, tai forest virus tai forest ebolavirus, formerly. Evd is extremely dangerous and has a fatality rate of 60%. Mdh ebola fact sheet ebola facts, including common symptoms, how it is spread, who is at risk, how to prevent it, and travel guidance. The viruses that cause evd are located mainly in subsaharan africa. This website provides free medical books this website provides over 0 free medical books and more for all students and doctors this website the best choice for medical students during and after learning medicine. At a news conference on friday, anthony fauci, head of the national institute of allergy and infectious diseases, announced that nurse nina pham is free of ebola and said it.

The ebola virus causes an acute, serious illness which is often fatal if untreated. Pdf 2 pages pdf 2 pages why ebola is not likely to become airborne. It belongs to the filoviridae family and is responsible for a severe disease characterized by the sudden onset of hemorrhagic fever accompanied by other nonspecific signs and symptoms. The ebola virus is known to first affect the dendritic cells. There are six known species of viruses within the genus ebolavirus. Incubation period once someone is infected, ebola virus may incubate two to 21 days with no symptoms. The disease can be deadly and encompasses a range of symptoms including vomiting, diarrhea, changes in skin color, general body pain, internal, external bleeding, and fever. Hemorrhagic means that the victim will bleed a lot, inside and outside their body. Ebola pdf poster for hospitals, clinics, or other health care facilities to use to encourage. Eleven cases have been reported, including these four cases and seven cases medically evacuated from other countries. Ebola virus simple english wikipedia, the free encyclopedia.