Essay on Polio

WHAT IS POLIO? Poliomyelitis or polio, is highly contagious viral infection that can lead to abnormal conditions such as paralysis, breathing problems, or even lead to death. The poliomyelitis is from the word “grey”, myelos referencing to the “matter” of the spinal cord, -itis meaning inflammation. So it means the inflammation of the grey matter of the spinal cord. Poliomyelitis can be categorize as either asymptomatic or symptomatic. About

INTRODUCTION Poliomyelitis also called Polio or infantile paralysis describes an acute viral infectious disease which is generally transmitted by the oral fecal route. The condition is characterized by the downwards flexed foot, withered limbs associated with muscle atrophy following the loss of motor innervations in the limb. The symptoms, location, extent and persistence of the paralysis caused depends on the degree of the damage to the anterior horn neurons and the number of neurons affected.

The questions whether animals have rights and if they do, are their rights on the same status as humans’ have always been ones to cause controversy. Many are adamant about animals’ equality and how emotionally similar they are to humans, noting their capability to feel pain. On the other hand, there are those who point out a creature’s primal instincts and lack of better judgement as reason why animals should be treated vastly different. As for my thoughts, I will be heartbroken to see an innocent

Our world to this day has been impacted so much by many different heros of all different types. One such hero is Jonas Salk, the creator of the vaccines for polio and influenza. Salk became a cultivator of modern medicine by creating a vaccine that saved countless lives without the benefit of modern technology. Jonas Salk was born in 1914, a time in which childhood disease and illness was great and commonly led to death. He grew up into a wealthy family and was the first of his siblings to graduate

Polio is a very contagious disease that is caused by a virus, Poliovirus, which affects the nervous system (Johnson). According to the article Poliomyelitis, Polio transmits through fecal matter and once viral reproduction is established, poliovirus multiplies in specialized cells that are in the intestines. They enter the blood stream to take over the central nervous system, where it spreads along nerve fibers. When they finally multiply in the nervous system, they can destroy nerve cells which

from ancient Greek were polio means grey and myelos meaning marrow referring to grey matter of spinal cord. Ancient paintings recovered in Egypt depicits an Egyptian stele though to represent a polio victim from the 18th dynasty which was from 1403 to 1365 BC. The disease had different names in early medical communities such as infantile spinal paralysis, paralysis of the morning, regressive paralysis and myelitis of the anterior horns The first clinical description of polio was given in 1789 by a

irreversible paralysis. Among those paralyzed polio cases, 5% to 10% die of polio when their breathing muscles become paralyzed. Polio mainly affects children under 5 years of age. There is no cure for polio paralysis, it can only be prevented with multiple doses of two drops of polio Major polio epidemics were unknown before the 20th century; localized paralytic polio epidemics began to appear in Europe and the United States around 1900. The first report of multiple polio cases was published in 1843 and described

Poliomyelitis is a highly contagious and aggressive virus which attacks motor neurones attached to the spinal chord and brainstem. There is no cure for Polio however there is a vaccine which contains a mixture of live and weakened strains of the three types of polio; Bulbar polio, spinal polio and bulbospinal polio. Poliomyelitis is an aggressive virus which is able to pass through the three line of defence. It is passed through the first line by the faecal/oral route and enters the bloodstream.

over 90% asymptomatic.  The challenges eradicating polio range from socio-cultural factors to political and economical factors. There are mainly three endemic areas remaining namely: Nigeria, Pakistan and Afghanistan.  The solution to the challenges would vary from countries and communities with specific issues. But the direct involvement of the population is crucial making the battle more active than passive with less publicity. INTRODUCTION: Polio had caused 350000 cases of infection in 1988 in over

Whens the last time someone developed Polio? Not in a long time, this is because we have developed vaccines to protect us. “Vaccines work by introducing diluted versions of viruses or bacteria into a person's body via injection” (Mandatory Vaccination). Since the discovery of vaccinations the medical world has changed forever. In today’s world many families have strong beliefs against vaccinations due to various myths and misconceptions. Since the discovery scientist have created vaccines for many