Essay about Ebola Hemorrhagic Fever

Outbreaks of Ebola, with the exception of Reston Ebolavirus, have mainly been restricted to Africa.

2.Ebola spreads due to direct contact with body fluids such as blood and saliva, and it most commonly enters the body when people take care of patients with the disease poorly. The outbreak in 2014 was much larger that the one in the 1970s because in the 1970s outbreaks, people who contracted the virus would have most likely died before they could come in contact with any

The virus fuses with the cell’s plasma membrane. The capsid proteins are removed, releasing the viral proteins and RNA. Reverse transcriptase catalyzes the synthesis of a DNA strand complementary to the viral RNA. Reverse transcriptase catalyzes the synthesis of a second DNA strand complementary to the first. The double-stranded DNA is incorporated as a provirus into the cell’s DNA. Proviral genes are transcribed into RNA molecules, which serve as genomes for the next viral generation and as mRNAs for translation into viral proteins. The viral proteins include capsid proteins and reverse transcriptase (made in the cytosol) and envelope glycoproteins (made in the ER). Vesicles transport the glycoproteins from the ER to the cell’s plasma membrane. Capsids are assembled around viral genomes and reverse transcriptase molecules. New viruses bud off from the host cell.

In 2014, Ebola hemorrhagic fever caused an outbreak in West Africa that officially ended in 2016. The Centers for Disease Control and Prevention (CDC) says, “Ebola is a rare and deadly disease caused by infection with one of the Ebola virus species” (“Ebola (Ebola Virus Disease)”). Ebola is caused when a person is in contact with an infected person’s blood or other body fluids. Prevention of contracting the disease include, not touching the dead body of an infected person, not touching body fluids of an infected person, avoiding places infected people are being treated, not touching bats or nonhuman primates

First discovered in the 1970’s, the ebola virus was contained to West Africa (“About Ebola Virus Disease”). Villagers’ diets consisted primarily of the resources readily available. Among these resources were fruit, vegetables, and animals, namely monkeys. Monkeys carried the ebola virus, and when people ate them, without proper cleaning and cooking techniques, they became infected. Ebola, formally known as Zaire Ebola Virus, is transmitted through bodily fluids like saliva, blood, semen, breast milk, mucus, sweat, tears, feces and urine. ("Ebola in West Africa."). Since it was introduced to a third world country, where hygiene is not regarded as important as survival. Without education, protection and segregated sewage, the virus began to spread. In days people were dying after spreading the virus to those closest to them (Waterman). The bodies, though dead, were still harboring the virus and

Ebola is a virus that is transmitted to other individuals through direct contact with blood and body fluids of those infected (Centers for Disease Control and Prevention [CDC], 2015). In the most recent outbreak in 2014, the video Ebola Outbreak (2014) illustrated that the virus quickly became a worldwide epidemic. As the virus became so widespread throughout Africa, Ebola-infected so many people in such a short time frame. While the organization, Doctors without Borders was intimately involved early on, they quickly learned that the manpower they had to offer was not nearly enough. The group identified that they had no way of performing contact tracing, which is a way of following patients that were contaminated and quickly led to additional cases of infection in astronomical numbers. According to the follow-up video, Outbreak (2014) the organization Doctors without Borders communicated to the World Health Organization (WHO) made a valiant

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.

The issue for healthcare professionals is their exposure to patients with the virus, and treatment process of deal

Ebola Virus Disease (EVD) is a severe and often fatal disease that can occur in humans and nonhuman primates (such as monkeys and gorillas). The outbreaks of EVD occur predominantly in remote villages in Central and West Africa, near tropical rainforests and where contact with animals is more likely to take place. EVD is transmitted into the human population through close contact with the blood, secretions, organs or other bodily fluids of infected animals (typically nonhuman primates and fruit bats). Once a human is infected it spreads in the community through skin-to-skin contact, direct contact with the bodily fluids of an infected individual, or contact with environments that are contaminated with such fluids. The incubation

Transmission of the Ebola virus is often through physical contact with infected persons, the Ebola virus can inhabit many bodily fluids such as blood, stool, urine, saliva, and semen. These fluids can form into droplets and can be transmitted through the air. Since it is known that the Ebola virus can be found within semen, it has long been questioned if Ebola Virus Disease can be sexually transmitted. The likelihood of the Ebola virus to be sexually transmitted is low, although there is the possibility of male to female transmission. In Liberia, an unnamed woman was discovered to have the

Ebola is one of the most deadly diseases known to man. The mortality rate of Ebola ranges from 25% to 90% (World Health Organization [WHO], 2014; Centers for Disease Control and Prevention [CDC], 2010; Cowart, 2014). There is no cure for Ebola and no vaccine to prevent its spread (WHO, 2014; CDC, 2010; Cowart, 2014). The virus itself is spreads between organisms through bodily fluids, such as blood and vomit, which are shed by an infected individual (WHO, 2014; CDC, 2010). These fluids typically carry a large viral load, or number of cells that harbor the virus (WHO, 2014; CDC, 2010). The virus is spread when infectious bodily fluids come into contact with mucous membranes (WHO, 2014; CDC, 2010). As such, infection can occur when infectious fluids enter a cut, enter intravenously, or encounter mucous membranes, such as the eyes, nose, or mouth (WHO, 2014; CDC, 2010).

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.

Although there is no definite host, it is believed that the virus is animal borne. You can contract Ebola by coming into direct contact with bodily fluids, as well as infected animals.

The Ebola Haemorrahagic Fever, or Ebola for short, was first recognized as a virus in 1967. The first breakout that caused the Ebola virus to be recognized was in Zaire with 318 people infected and 280 killed. There are five subtypes of the Ebola virus, but only four of them affect humans. There are the Ebola-Zaire, Ebola-Sudan, Ebola-Ivory Coast and the Ebola-Bundibugyo. The fifth one, the Ebola-Reston, only affects nonhuman primates. The Ebola-Zaire was recognized on August 26, 1976 with a 44 year old schoolteacher as the first reported case. The Ebola-Sudan virus was also recognized in 1976 and was thought to be that same as Ebola-Zaire and it is thought to have broken out in a cotton factory in the Sudan. The Ebola-Ivory Coast was

Ebola then spreads through direct contact with blood or other bodily fluids. Caregivers can contract this disease by coming in contact with blood, vomit, or other fluid. Ebola patients bleed intensely, so the chances of a caregiver contracting it is high. Also, many caregivers use rituals that require bathing the bodies, making them more vulnerable to infection. The disease is spreading from small, isolated villages to large cities, where it will be much harder to isolate patients.