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Essay on importance of influenza vaccines
Essay on importance of influenza vaccines
Essay on importance of influenza vaccines
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Having an immune system is a very powerful and important role most of our bodies have. It is our natural way of defending our body against infectious organisms and other intruders by attacking the organisms that could possibly cause disease. On the other hand, Vaccines are also very important to us. They can literally stimulate someone’s immune system by producing immunity to a specific disease which will prevent you from being infected. In fact according to research, vaccines have decreased the number of infections from preventable diseases by more than ninety percent. The brilliant man behind the invention of vaccines goes by the name of Edward Jenner. The country doctor living in England performed the world’s first vaccination in 1796 against small pox. During the eighteenth century smallpox sadly killed nearly …show more content…
The flu vaccines have been an ongoing controversy for many years. While many people are against getting vaccinated for the contagious respiratory illness caused by influenza viruses, I on the other hand; support the effectiveness of being vaccinated. There’s no doubt that flu precaution shouldn’t be taken seriously, especially during the winter and seasonal changes. Flu can cause mild to severe symptoms and possibly even lead to death. It’s important to understand how the influenza viruses usually spread so that you can help prevent catching the virus. Majority of the time it is spread by microscopic droplets produced by people that are infected with flu when they cough, sneeze or talk. Some typical symptoms when infected may cause you to experience: cough, sore throat, fever, muscle aches, headaches, fatigue, diarrhea, and vomiting. I believe most people especially over the age of 65 and health care providers should get vaccinated against flu because there is enough evidence to support it decreases someone’s risks of catching it. Most studies have shown that people above the age 65 with weaker immune systems are more susceptible to catching the
The Influenza virus is a unique respiratory viral disease that can have serious economic and social disruption to society. The virus is airborne transmitted through droplets release by coughing or sneezing from an infected person or by touching infected surfaces. Symptoms range from mild to severe and may even result in death. People with the virus usually experience fever, headache, shivering, muscle pain and cough, which can lead to more severe respiratory illness such as pneumonia. People most susceptible to the flu virus are elderly individuals and young children as well as anyone whose health or immune system has been compromise. The most effective way to counteract the influenza virus is to get the flu vaccine which is available by shots or nasal spray before the flu season as well as practicing safe hygiene. (CDC, 2013)
Although people should have the freedom to choose to be vaccinated, the public needs to be educated about the personal, economical, and social benefits of receiving the influenza vaccine. In addition, people who are at a high risk of contracting influenza as well as health care providers should be encouraged to receive an influenza vaccine in order to decrease the major health burden associated with the disease. Influenza, commonly known as the flu, is a viral infection of the respiratory system and it is characterized by abrupt onset of fever, sore throat, and nonproductive cough. Influenza is spread from person to person by inhalation of the droplets produced when a person infected with influenza coughs or sneezes. In addition, it can also be spread by contact with infected objects such as utensils.
Vaccines have been used to prevent diseases for centuries, and have saved countless lives of children and adults. The smallpox vaccine was invented as early as 1796, and since then the use of vaccines has continued to protect us from countless life threatening diseases such as polio, measles, and pertussis. The Center for Disease Control and Prevention (2010) assures that vaccines are extensively tested by scientist to make sure they are effective and safe, and must receive the approval of the Food and Drug Administration before being used. “Perhaps the greatest success story in public health is the reduction of infectious diseases due to the use of vaccines” (CDC, 2010). Routine immunization has eliminated smallpox from the globe and led to the near removal of wild polio virus. Vaccines have reduced some preventable infectious diseases to an all-time low, and now few people experience the devastating effects of measles, pertussis, and other illnesses.
A time where vaccines were beneficial was when small poxs found its way around the human population. It was only till the end of the 18th century where an effective vaccination created by Edward Jenner was made for
There are many people that do not understand why immunizations and vaccinations are used. Everyone is born with a immune system (“Why”) , and for many reasons, some immune systems may be compromised . Every immune system is made up with cells, organs, glands and fluids. Immune systems see germs as “invaders”and produces proteins that help fight them (“Why”). Being vaccinated helps make that process faster and more effective .
Vaccines have been around for hundreds of years starting in 1796 when Edward Jenner created the first smallpox vaccine. Jenner, an English country doctor noticed cowpox, which were blisters forming on the female cow utters. Jenner then took fluid from the cow blister and scratched it into an eight-year-old boy. A single blister came up were the boy had been scratched but it quickly recovered. After this experiment, Jenner injected the boy with smallpox matter. No disease arose, the vaccine was a success. Doctors all around Europe soon began to proceed in Jenner’s method. Seven different vaccines came from the single experimental smallpox vaccine. Now the questions were on the horizon. Should everyone be getting vaccinations? Where’s the safety limit? How can they be improved? These questions needed answers, and with a couple hundred years later with all the technology, we would have them(ncbi.nlm.nih.gov).
Illnesses have long haunted the human race. As long as these illnesses have existed, humans have developed ways to cure themselves, beginning with simple herbs and proceeding as far as vaccines and complex medicines. One cure that long eluded scientists was that of the influenza virus. Now, the influenza vaccine, or flu shot, saves thousands of lives a year and helps prevent serious complications resulting from influenza infection.
The purpose of vaccinations is to help the immune system handle the illness without exposing to the illness first as “Vaccines contain the same antigens (or parts of antigens) that cause diseases…the antigens in vaccines are either killed, or weakened to the point that they don’t cause disease...immune system produce antibodies that lead to immunity”("Why Are Childhood Vaccines So Important?") This means that Vaccines have the same pieces of a regular disease but has been manipulated in some shape or form that cannot infect the vaccine receiver. Almost as if the body is exposed to the illness already, but not quite like having the body fight off the disease but rather receive the ability to fight contact with any disease they are vaccinated against. Without vaccination, some illnesses can be fought off with the immune system alone, such as chicken pox and measles, and then would have the immune system protect by using the to fight against it. However, there are more fatal diseases, such as Polio, that has the ability to paralyze the body of anyone infected and even cause death if not treated right away
Vaccines are an integral part of modern preventive medicine. Without vaccines, not only would most malignant epidemics still be around, and the world would also be in a much more polluted era. The streets would be littered with diseased, there would have to be mass graves for the dead, and the healthy would have to be quarantined inside a sterile environment.
Vaccinations are designed to help people go through their everyday life. A country doctor, Edward Jenner, who lived in Berkeley, England, first administered vaccines in 1796 (Health Affairs). Throughout history, vaccinations have become better to where they are safer for the human body. Everyone should get vaccinated against certain disease to stay healthy. Vaccines have been proven to make people immune to serious diseases (Childhood Immunization). By being vaccinated the person is not only helping themselves but others around them too. Vaccines are an important tool for preventing disease and should be mandatory for all people.
...e flu are very similar to those of the regular flu. However concern arises, because the possibility of the virus creating greater complications is likely. To prevent one from contracting the swine flu, he or she should get vaccinated. The main difference between the regular flu vaccine and the H1N1 flu vaccine is the components of which these vaccines are composed of. One should make the decision to get the swine flu vaccine based on one’s age and current medical condition. It is highly recommended that children and people to the age of twenty-four years-old receive the swine flu vaccine, because they have weaker immunity levels. It is best to ask a doctor which decision is preferred. The goal of health professionals is to eliminate the H1N1 virus as a global health threat, and to allow it to become a mere virus that can be prevented by proper vaccinations.
There is a vaccination against the H1N1 virus that is available by shot or nasal spray. It is recommended that those who are the highest level of risk get the vaccination before it is too late. The vaccine is the best protection against the virus. Side effects of the shot may include soreness, redness, and swelling at injection site, fainting, headaches, fever and nausea. Side effects from the nasal spray include a runny nose, headache, vomiting, aches and a fever. Serious side effects may include difficulty breathing, hives, paleness, weakness, dizziness and a high fever. The vaccines are usually given at the beginning of the flu season to those who aren’t at much risk. But those who are at high risk should get the vaccine yearly.
The immune response is a system that recognises and responds to infection and diseases. The history of our understanding of the immune system and the development of vaccination begins when Buddhist monks discovered that drinking snake venom could give them an immunity to a snakebite. Before we understood the immune systems and even the concept of vaccines such as during the bubonic plague and the idea of spontaneous generation. Doctors were using methods of cure such as hanging fragrant herbs to purify the air, partially drain blood or to tie a live chicken to the infected person. We began to understand more about the body and its immune system when Edward Jenner the founder of vaccinology when in 1796 he inoculated a boy with the cowpox
Recently the number of parents who are intentionally delaying their children’s general vaccinations is increasing. The controversy that is causing the number of delayed vaccinations to go up is based on the fact that there are negative articles connecting them to autism and other similar diseases. When parents are researching vaccinations and they read those negative articles, those articles make them believe that vaccines cause autism. Vaccines are important because they protect humans from preventable diseases and getting them could save human lives. Vaccines are important throughout life no matter what some research suggests. Parents are now more likely to intentionally delay vaccines because of negative press, even though vaccines
For innumerable centuries, unrelenting strains of disease have ravaged society. From the polio epidemic in the twentieth century to the measles cases in the latter half of the century, such an adverse component of nature has taken the lives of many. In 1796, Edward Jenner discovered that exposure to cowpox could foster immunity against smallpox; through injecting the cowpox into another person’s arm, he founded the revolutionary concept known as a vaccination. While many attribute the eradication of various diseases to vaccines, many United States citizens are progressively beginning to oppose them. Many deludedly thought that Measles had been completely terminated throughout the United States; however, many children have been patronized by