Vaccines And The Diseases Of Vaccines

Vaccination is the administration of antigenic material to stimulate an individual 's immune system to develop adaptive immunity to a pathogen. In simpler words, a vaccination is the injection of a killed or weakened organism that produces immunity in the body against that organism. The immune system is the body 's defense against

Ever since their boom in the 20th Century, vaccines have greatly improved the health and longevity of humans. Up to three million deaths are prevented every year worldwide, thanks to vaccinations. Even the American Academy of Pediatrics has said that childhood vaccines have been ninety percent effective in

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

Believe it or not vaccines are very important to human health. The risks of getting a communicable disease are reduced greatly when the people around you are properly vaccinated. Vaccines cause the human immune system to produce disease fighting antibodies without causing the disease to itself. By developing new vaccines scientists and health care workers have been able to stay a step ahead of communicable diseases.

When one is given a vaccine, the body’s immune system fights the disease or virus causing the body to become immune to the disease. Before vaccines, the only way to become immune to a disease was too simply contract the disease and hopefully live with no serious side effects or passing on the potentially deadly illness or dangers in a wide-spread epidemic. Vaccinations have been saving lives for over 200 years now. Below is a chart showing the successful impact vaccinations have had in the United States.

Vaccines and vaccinations are two different things. A product that produces immunity from a disease and can be administered through needle injections, by mouth, or by aerosol is called a vaccine (Basics). The injection of a killed or weakened organism that produces immunity in the body against that organism is a vaccination (Basics). A vaccine can help prevent many different and serious diseases. When you get a vaccine it will work with your body to try and protect it. When a vaccine enters your body it will create a complex system of cells and organs that evolve to fight off infectious microbes inside of your immune system (Basics). Much of the immune system’s work is carried out by a group of different specialized cells, each type designed

Vaccines are products that produce immunity from a disease and can be administered into the human body by injection, mouth, or by aerosol. Getting vaccinated is a safe and effective way to keep you healthy and prevent you from catching the many dangerous diseases lurking in the open world. Here in the United States, vaccinations are required. Therefore, it is evident that vaccines are highly beneficial.

Vaccines make your body familiar with certain diseases. They work by making the body produce antibodies to fight the disease you were just vaccinated against. That way, after being vaccinated, if you were to come in contact with that disease your body would recognize it and create the right type of antibodies to fight it off. Being vaccinated could save your life. Polio was once a widespread deadly disease but due to vaccination the United States has seen no new recent reports of Polio. Smallpox is another example; the vaccination is not given anymore because the smallpox vaccine eliminated it. If more people were to get vaccinated many more diseases could also disappear.

Traveling back two centuries, Edward Jenner created the first vaccine against smallpox by collecting contaminated pus from a smallpox lesion and injected, or inoculated, it into a five- year-old boy. The procedure was effective and the boy only had mild symptoms of smallpox leading to a new era of biology. (Stern & Markel 2005) Today's modern medicine has evolved rapidly to create many safe vaccines that have protected 2-3 million lives per year from foreign viruses and bacteria. (WHO 2012) Measles, Mumps, Tetanus, Pertussis (whooping cough), Polio, and Hepatitis A and B are all diseases that can present serious complications, even death, but are now being eradicated by power of the vaccine. For vaccines to be an effective solution, a majority

Vaccines are used to boost your immune system and prevent serious, life-threatening diseases (MedLinePlus 1). The very first vaccine was developed in 1976 England to prevent the spread of smallpox. Since then, vaccines have been tested, modified and regulated to fit the needs of society through time. Citizens in the United States are given a strict vaccination regimen to follow that is upheld by schools and businesses across the nation. Controvercy surrounding vaccinations stem from concerns as to their safety and efficacy. Because vaccinations have the indesposable ability to effectively regulate the outbreak of disease, special consideration must be made to validate their safety.

To begin, vaccines are defined by dictionary.com as “any preparation used as a preventive inoculation to confer immunity against a specific disease, usually employing an innocuous form of the disease agent, as killed or weakened bacteria or viruses, to stimulate antibody production” (“The New Dictionary of Cultural Literacy” 1). In other words, a vaccine contains a strand of a certain disease that is injected into the body which is then fought off by antibodies inside the system to prepare the body in case any germ or bacteria is introduced into our system. The first vaccination was created in 1796 to wipe out and prevent the spread of smallpox from the new world. Although our vaccinations have come a lot farther than that, they are just as important to the well being of the human race now as they were then.

Vaccines help stop a disease from infecting the body by mimicking the disease and exposing the body to a small amount of the infection. This is scientifically proven and has worked to stop outbreaks of chicken pox, HIV, the flu, and much more. Not only does this help the person who is getting the vaccine, but it also keeps everyone around them safe. Some people may not be able to get vaccinated for every disease available, whether it is due to issues with money or age. However, if people around them are able to get the vaccine and protect themselves, it also helps the people that have to be around them on a daily basis. In other words, getting vaccinated may not only save your life, but can possibly save the lives of everyone around you. This is known as “protecting the herd.” They protect humans and animals from life threatening diseases. Vaccines are a big reason the average life expectancy has risen since the 1800s. In the last 150 years, life expectancy has doubled. Humans used to live to be about forty. For most high school and

The world is full of dangers some seen while others slip right under the radar until it is too late. According to the Merriam Webster online dictionary a vaccine is, “a preparation of killed microorganisms, living attenuated organisms, or living fully virulent organisms that is administered to produce or artificially increase immunity to a particular disease.” Before the invention of vaccines, the immune system was left fighting a losing battle against some of mankind’s worst enemies, but with the help of vaccines humans have a tool to strengthen their immune system and fight back against these unseen killers. Vaccines defeat deadly viruses, strengthen society, and change lives.

Vaccines have been around for many years and they are still helping people today. “The first vaccine was developed by english physician Edward Jenner in 1796” (Britannica 264). This was a great scientific accomplishment. The vaccine Edward Jenner made was made to kill the disease of smallpox, this is a very fast spreading disease that killed many people (“Vaccines” UXL). “The development of vaccines against diseases such as polio and smallpox is considered among the greatest accomplishments of medical science” (“Vaccines” UXL).

When people hear the word vaccine, the word shot comes to mind. A vaccine is much more than just a shot, a vaccine helps defend your body from getting sick. When a vaccine is given, the vaccine contains an active or inactive virus that matches the type of disease that is trying to be prevented. Vaccines contain a small dose of the virus in order to simulate the production of antibodies and white blood cells in your body. The antibodies and white blood cells will then begin to fight off the virus, so in the future, if the disease does enter your body, the antibodies and white blood cells will recognize the disease and will know how to fight it off (“How Vaccines Work” 2004).