Fever is a general term that refers to a temperature above normal. This can be caused by many diseases or other factors. Different diseases can cause fever. For example, the common cold is a common cause of fevers. It is important to remember that fever may not always have a clear cause. It may be the result of more than one illness. For example, children who are
teething may experience a fever. Also, people with a fever can have other symptoms, including headache, body aches, vomiting, and fatigue. It is also possible to become seriously ill with the infection that is causing the fever. In this article, we describe some of the common causes of fever. Ebola Ebola is a deadly disease spread by an infectious agent, most commonly through the body fluids of infected persons. If an individual with Ebola is symptomatic, his or her blood is extraordinarily virus-rich, and the body may show no symptoms for three to 21 days. Ebola is not spread through the air, but by close contact with infected bodily fluids. For example, the virus is spread through infected fluids in the bloodstream, or tears and vomit. When an individual with Ebola is exposed to a health care worker, this may cause the health care worker to become symptomatic. The virus first appears in the blood of people who have recently been infected. In people who develop symptoms, the virus then spreads through the blood to other organs. The initial infectious period lasts between 2 and 21 days. Signs and symptoms Early symptoms of Ebola can include fever, diarrhea, vomiting, headaches, muscle pains, and an enlarged heart. Early symptoms of Ebola can include fever, diarrhea, vomiting, headaches, muscle pains, and an enlarged heart. Ebola causes fever. The body usually produces a protein in the blood that identifies infection. When this protein is present, the body will try to fight the virus. When the body does not produce this protein, the virus infects the cells lining the blood vessels. The protein makes antibodies that can kill the virus. People with Ebola will start to feel ill, develop blood in the urine or feces, and lose weight. The body will start to produce more antibodies. These antibodies attack the virus and make it less infectious. It is also possible for an individual with Ebola to start to feel better before his or her body begins to produce the protein that identifies the infection. It can take weeks or months before an individual is in a stage that indicates the virus is fully under control. How is Ebola transmitted? Although infection with the virus can occur via blood, it is most commonly spread through bodily fluids. The virus may enter a person's body through the following: skin airways, particularly the nose, mouth, and throat intestinal tract, including the mouth, intestines, and rectum as well as eyes and tears When Ebola begins to spread, it is important to seek medical treatment as soon as possible. The time it takes to receive proper medical treatment is often vital to limiting the spread of the virus. When is the disease contagious? Treatment may not be necessary if an individual is in a stage where the disease is under control. Treatment may not be necessary if an individual is in a stage where the disease is under control. Ebola is a disease that has no known specific treatment. People can recover from the disease after the disease is under control. However, doctors will still try to relieve the symptoms. However, it is important to note that there are some stages of the disease that can spread to others. These can include: Head and neck : Infections in the throat and mouth, such as sore throats and sinusitis. This infection can spread into the lymph nodes, but this is not a common route of infection. : Infections in the throat and mouth, such as sore throats and sinusitis. This infection can spread into the lymph nodes, but this is not a common route of infection. Leisurely : Symptoms like coughs and diarrhea can develop in the lungs, although they are not usually spread to others. Symptoms in the brain and spinal cord, however, can spread. : Symptoms like coughs and diarrhea can develop in the lungs, although they are not usually spread to others. Symptoms in the brain and spinal cord, however, can spread. Convalescent: This stage, where symptoms are less severe, often includes the kidneys and liver. These organs are among the most contagious. If an individual has symptoms of Ebola and is in the process of being treated, it is possible for the infection to spread in the hospital environment to others. If an infected individual touches another person and then touches a surface, the virus can be transferred. Hand washing is a recommended method to avoid the spread of the virus, although this is no guarantee that it will not spread. Ebola is also not contagious through the air or by casual contact. It is possible for someone to come into close contact with an infected individual who then becomes symptomatic. How is Ebola treated? When someone is in an early stage of the infection, there is no treatment available. Doctors can only offer supportive care, such as fluid and electrolyte replacement. However, as the person progresses through the stages, they can receive supportive care and may receive medical treatment. At the stage of late-stage disease, medical treatment can include antiviral medication to help stop the virus from replicating. Doctors will also be looking to stop any possible spread of the virus. Most patients survive Ebola when they receive supportive care. But there is no cure for the disease. People can be admitted to a hospital and treated with antibiotics and fluids. As the number of people becoming infected with Ebola increases, it is important to take extra precautions when in public spaces. This may include: Avoiding areas where people have recently died from the disease Avoiding blood and organ donations Washing hands after using the toilet Avoiding hugging or touching other people Avoiding touching the face What are the stages of the disease? The first stages of the disease
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