The Rabies Virus Essay Example for Free

The Rabies Virus Essay2.The folly virus is in the family Rhabdoviridae in the Mononegavirale order of viruses. The hydrophobia virus is usually bullet-shaped and is made of a long single-stranded spiral chain of RNA. The virus windbag is made of matrix protein and is studded with glycoproteins.3.People usually contract rabidness after they atomic number 18 bitten by an savage that has been infected with the fury virus, though it has been shown that in rare cases rabies can infect people who that touch infected animals. The virus spreads from the site of the bite. The rabies virus attacks nerve cells in the body, because the immune corpse doesnt check nerve cells as frequently as other cells. After a while, the rabies virus reaches the spinal, a large of complex of nerves leading to the brain.Once the virus is in the brain, it finds a nerve cell and uses its glycoproteins to attach to the membrane. The virus is then brought into the nerve cell by pinocytosis. After the virus enters the nerve cell, it usually moves through the cytoplasm and hijacks the free ribo al closes. The virus instructs the ribosomes to produce copies of itself. The copies leave the brain and live down through the nerves to the salivary glands, where the virus waits for the person to bite something else, so that the virus get out again be transmitted.4.Although the rabies virus can infect all warm-blooded mammals, it mostly affects raccoons, peculiarly on the East Coast. In the United States, cases of human rabies are increasingly rare, but some do occur. Living in a developing country increases your risk of getting rabies. People who written report near animals are also more likely to get the virus. Finally, recent wounds to the head and neck are thought to increase the rate at which the rabies virus moves to the brain.5.Symptoms of rabies include fever, headache, agitation, anxiety, confusion, difficulty swallowing water, luxuriant salivation (foaming at the mouth), hy drophobia due to the difficulty of swallowing water, hallucinations, insomnia, and partial paralysis. Symptoms of rabies often do not await until many days after the bite.6.If you have been vaccinated for the rabies virus, you are in no jeopardy if an animal bites you. Even if you have not been vaccinated, if you are given the vaccine before the symptoms of rabies starts to appear, you result still be alright. However, once the symptoms start to appear, the patient usually dies, most often from respiratory failure. For this reason, rabies is very dangerous.7.Once you have contracted rabies, you should rapidly be given a form of post-exposure vaccine. This vaccine consists of deuce parts, one being a dead form of the rabies virus and the other containing human rabies immune globlin, which fights the disease in the body until your own antibodies are produced. It is important to note that if you are demo serious symptoms of the disease (such as hallucinations and hypersalivation) t his treatment will have no effect and you will most likely die.