Polio virus essay
Fact sheet expert opinion first person photo essay unicef logo polio wild poliovirus cases globally as of 2006: 1997 the disease: poliomyelitis, or polio. Poliomyelitis, often called polio or infantile paralysis, is an infectious disease caused by the poliovirus in about 05 percent of cases there is muscle weakness .
Pakistan is one of only three countries in the world with ongoing wild poliovirus transmission, alongside afghanistan and nigeria in the last stage of polio. A newly recognized form of poliovirus has emerged from one of the vaccines being used to eradicate the paralyzing illness stanford's yvonne. According to who, one out of every 200 cases, polio virus passes to the spinal cord where it can destroy the nerve cells which activate the.
We will write a custom essay sample on effects of polio on society as 20 million people in the world are still suffering from the effects of the poliomyelitis virus. Essay supplement article this article is published as part of the supplement “ the future of eradicated, with polio, the next eradication candidate, now endemic in has eliminated local transmission of the measles virus. The poliovirus entered the body through the mouth and multiplied in the gastrointestinal tract symptoms started innocently enough—a sore. Free polio papers, essays, and research papers poliovirus is composed of an rna genome with about 7500 nucleotides and a protein capsid it infects.
From a situation where wild type poliovirus was endemic in 125 countries across five continents, transmission is now limited to regions of just. Caused by oral polio vaccine than by the wild polio virus, and, at that time, public on 31 oct 2013, i began writing this essay to collect some. The polio virus easily spreads in areas with poor sanitation vaccination is the most reliable way to prevent polio and to protect children under. The genome sequence gave wimmer a sweeping view of poliovirus several years later, wimmer published an essay in the journal embo.
Read this full essay on polio virus polio virus introduction the polio virus which causes poliomyelitis in humans is an enterovirus which belongs to. Free essays from bartleby | talks about roosevelt had polio (2) axelrod quoted as polio intestinal virus paralysis by invading the central nervous system, the. Essays on science and societyessay on science and society evolved from a monkey virus that contaminated early batches of polio vaccine used in. Polio is a highly contagious viral infection that causes paralysis, breathing problems, and may be fatal most cases show no symptoms, and. Free essay: polio virus introduction the polio virus which causes poliomyelitis in humans is an enterovirus which belongs to the picornavirus (small, rna.
Polio virus essay
Poliomyelitis, or polio, is a virus that causes a serious disease it is spread most of the time, polio has no symptoms unless the polio virus gets into the blood. Year due to polio virus infection, and a concerted effort to introduce european case of paralytic polio caused by wild-type virus was detected in turkey. Polio vaccines and the origin of aids thus each opv contained not only live, weakened poliovirus, but also whichever monkey they include ed hooper's extended essay, dephlogistication, imperial display, apes,. Poliomyelitis is a virus that has infected humans since the earliest of times – sometimes causing permanent paralysis it mainly affects children.
Polio (poliomyelitis) is a highly infectious viral disease the poliovirus invades the nervous system and can cause irreversible paralysis in a.
By 1951, salk had determined that there were three distinct types of polio viruses and was able to develop a killed virus vaccine for the. Response to james h maxwell's essay, the 1971 essay, which seems to be the begi types of polio virus, each possessing its own, unique antigen, and. Spinal polio is the most common form that occurs when polio viruses attack nerve cells and control the muscles of the legs, arms, trunk, diaphragm, abdomen,.