Infectious disease Essays

  • Causes Of Infectious Diseases

    1499 Words  | 6 Pages

    The term "disease" refers to conditions that impair normal tissue function. However, there are fundamentally different causes for each of these diseases. An infectious disease is a disease that is caused by the invasion of a host by agents whose activities harm the host's tissues (that is, they cause disease) and can be transmitted to other individuals (that is, they are infectious). Infectious diseases, being one of the main causes of death worldwide, account for approximately one-half of all deaths

  • Leprosy: An Infectious Disease

    700 Words  | 3 Pages

    Leprosy is an infectious disease caused by the bacillus Mycobacterium leprae. The disease mainly affects the skin and peripheral nerves. It has an incubation period of about 5 years, and some people may only begin to notice symptoms 20 years after being infected. These symptoms may include: • Loss of feeling in the arms, legs, hands and feet • Muscle weakness • Skin sore or lumps which are lighter in comparison to the infected person’s normal skin colour, have decreased sensations to touch, heat

  • Difference Between Communicable And Infectious Disease

    901 Words  | 4 Pages

    contrast the terms communicable and infectious disease. There are similarities and differences between communicable disease and infectious disease. Communicable disease is when the disease is transmitted from an affected individual to another individual (person to person). In order to be considering a communicable disease there has to be direct contact between either the individuals or vector. Yellow fever is an example of a communicable disease. Infectious disease is when bacteria, protozoans, fungi

  • Essay On Non Infectious Diseases

    1619 Words  | 7 Pages

    Infectious diseases are caused by pathogenic microorganisms, such as bacteria, viruses, parasites or fungi; the diseases can be spread, directly or indirectly, from one person to another. Infectious Diseases, including HIV/Helps, tuberculosis, malaria, polio, and many neglected tropical Diseases are often spread through personal get in touch with, water, and air, (numerous NTDs are usually vector borne – transmitted by mosquitoes, flies, etc.) and so are a particularly significant issue in developing

  • Sputum: The Importance Of Spitting In Infectious Disease

    1008 Words  | 5 Pages

    Sputum contains a lot of bacteria, viruses, fungi and other pathogens. Respiratory infectious diseases, like influenza, tuberculosis, bronchitis, pneumonia, measles, pertussis, diphtheria and other pathogens, are spread through the sputum, very dangerous. Spitting there are many hazards, not only can cause health problems, in infectious disease multiple times, phlegm is a highly damaging route of transmission, inadvertently freely spit sputum are likely to have increased 10 people infected with the

  • The Importance Of Infection Prevention In Health Care

    909 Words  | 4 Pages

    and awareness of transmission disease throughout the procedure of a radiology examination.Understanding the modes of transmission of infectious organisms and apply the basic protocol of infection prevention and control at all time is important to interrupt the chain of transmission of the bacteria or viruses and minimize the spread of disease among the society. In the first place,due to the routine patient contact in the diagnostic radiology department,any infectious agent transmitted by the contact

  • Causes Of Chicken Pox Essay

    868 Words  | 4 Pages

    experts to know what causes chickenpox and what dreadful effects that may occur in order to get suitable ways to treat it. They exert their utmost efforts and try all possible ways to identify its reasons. Actually, Chickenpox (varicella) is an infectious illness that causes an itchy rash and red spots in the whole body. As a matter of fact, scientists affirm that Chickenpox can cause terrible problems for pregnant women, infants, teens and adults, and people who suffer from immune system problems

  • Smallpox: A Contagious Disease

    1323 Words  | 6 Pages

    deities existed and they controlled the world. Also, people were not defeated by powerful diseases, but instead they believed that diseases came from God’s punishment. Diseases killed a great number of people. People felt weak, apprehensive, and terrified. The main reason why people were terrified of diseases is because they could not find any methods to treat or prevent diseases. In history, many deadly diseases damaged cultures and countries, so people should have know smallpox that had an effect

  • Non Pulmonary Tuberculosis Research Paper

    1646 Words  | 7 Pages

    a serious illness that infects the human body, especially the lungs. TB is a contagious disease that spreads among people through the air. Pulmonary TB is the first type of tuberculosis that affects the lungs or throat, and this an infection type can pass to other people. However, non-pulmonary TB is the second type, which infects any part of the human body such as kidneys and bones, and it is not infectious. Tuberculosis has three stages, and every stage has a complicated process that results from

  • Hepatitis Epidemiology

    758 Words  | 4 Pages

    Antony Van Leeuwenhoek’s development of the microscope in the 1600’s allowed scientists to visualize microorganisms that cause infectious diseases for the first time. (Paul g. Engelkirk –Janet Engelkirk 2011, Burton’s microbiology for health sciences. Ninth Edition p.7). Since then different bacteria and viruses have been discovered by use of a microscope such as Hepatitis viruses. There

  • Argumentative Essay On Vaccinate Children

    997 Words  | 4 Pages

    we assure that these diseases do not have a chance in our future either. To put this idea into perspective, consider that “[just one infected [person] could set us back more than fifty years if our own population is not protected” (Vaccine Safety). Fifty years of medical research and success could be lost due to a group of children who weren’t vaccinated. This is one of the issues that could evolve if parents do not vaccinate their children. The eradication of the disease we have would have to be

  • Antivaxxers Argumentative Essay

    1288 Words  | 6 Pages

    News Flash! Recent outbreaks of what the Centers for Disease Control (CDC) call vaccine-preventable diseases demonstrate the effects of the anti-vaccination movement. “Antivaxxers” as they’ve come to be called, as noticed on this author's Facebook page, are a population of parents who make a conscious decision not to vaccinate their children. The goal of this paper is to shed some light on the Antivaxxers, their arguments for choosing not to vaccinate their children, and research that proves

  • Penicillin: The Greatest Hero

    365 Words  | 2 Pages

    The greatest hero of World War II may come as a surprise. Penicillin is responsible for saving hundreds of thousands of lives from infectious diseases during the war. Penicillin took a while to become a widely used medicine, but its effects were revolutionary. To lead off, the first discovery of penicillin was made by Alexander Fleming. This monumental discovery happened to have been found and created by accident. After returning from a month long vacation, Fleming noticed something in one of

  • Should Vaccines Be Required For Children Essay

    946 Words  | 4 Pages

    Vaccinations are a type of treatment using vaccines to become immune to a disease. They were created in 1796 by Edward Jenner when he gave a 13 year old boy a tiny dose of dead cowpox. Shortly after the boy was immune to the disease smallpox.Vaccines are beneficial to society by reason they save money in medical costs, they save people’s lives, and they are effective in stopping diseases from spreading and existing. Vaccinations save money in the long-run because assuming that someone got a vaccine

  • Native American Disease

    926 Words  | 4 Pages

    The arrival of Christopher Columbus to the Americas in 1492, started what may be described as a wave of infectious disease and death. With the discovery of the New World came a flood of colonist and conquistadors. As the Europeans explored and discovered foreign unknown lands, the natives had to deal with a foreign matter of their own. “Europeans and the African Slaves they brought inadvertently carried bacteria and viruses across the Atlantic that Native Americans had never encountered.”(Campbell

  • Emerging Influenza Case Study

    2005 Words  | 9 Pages

    Emerging influenza is a seasonal viral disease caused by influenza A virus (H1N1). It spreads rapidly and costs society a considerable amount in terms of health care expenses, reduction in productivity as well as loss of life. The World Health Organization (WHO) has declared the outbreak to be a pandemic because of growing worldwide cases [5]. It cost the society a huge amount in terms of morbidity and mortality and monetary cost as well with a typical flu pandemic. The existence of influenza virus

  • Swamp Fever Research Paper

    831 Words  | 4 Pages

    Equine infectious anemia (EIA) also known as “Swamp Fever” is a very serious viral disease that attacks the horse’s immune system. Currently there is no cure for this disease and research is being done on vaccines for EIA. EIA’s first case was recorded in France in 1843. The scientist that discovered this disease first thought it to be related to a nutritional disease. Since the scientist thought the disease was a nutritional disease they began to adjust the feedings of the horse. After adjusting

  • Core Cat Vaccination Research Paper

    537 Words  | 3 Pages

    suspension of weakened or killed microorganisms, generally bacteria or viruses that are given to your cat to prevent or reduce the risk of infectious disease. Weakened (attenuation) is a process that decreases the virulence of organisms, meaning it reduces the ability of the organism to multiply and cause illness. Inactivated (killed) vaccines are made from infectious microorganisms that are dead. Vaccines that are live generally cause a quicker, more effective and longer-lasting immunity than inactivated

  • Cholera Research Paper

    834 Words  | 4 Pages

    – Cholera Introduction Cholera is a disease that is rarely seen in the USA. Reported cases of the condition come only from people who recently visited cholera endemic regions or eating poorly cooked seafood. However, the statistics around world speak a different story. Cholera is still a major condition that many people fight against. WHO reports that there are about 1.3 million to 4 million cases of cholera reported around the world annually. The disease is also responsible for death of about

  • Varicella Research Paper

    1528 Words  | 7 Pages

    it was, especially in school-aged children. Now, as an adult I have noticed that there isn’t many children who get this infectious disease. This is due to a vaccine that was licensed in 1995 (“Varicella”). Despite the fact that there is a vaccine, there are still outbreaks of Varicella. Until the 1900s, Varicella was sometimes confused with small pox, a much more serious disease. The first description given of Varicella was from Giovanni Filippo (1510-1580) (“Shortnotes of History.”). Over the years