Vaccines can be defined as a substance that provides immunity against diseases by stimulating the production of antibodies. Vaccines are made from the causative agent, in other words, the same virus that causes the illness is used, but it is weakened and treated to act as an antigen without causing harm to the body. When vaccines enter the body, the immune system remembers the virus. Therefore, if that same virus entered the body, the immune system would have already developed antibodies against the virus and would be able to fight off the disease. Vaccinations generally protect the body from diseases that may cause disabilities or fatality.
Furthermore, vaccines help boost the body’s natural defense system to fight against diseases and viruses. Getting a vaccine may be much safer to develop antibodies against a virus rather than suffering from the virus. Vaccines may prevent one or more than one viruses and diseases. For example, MMR vaccine may fight against measles, mumps and
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Few types of vaccines are live virus vaccines, inactivated vaccines, toxoid vaccines and Biosynthetic vaccines. Live virus vaccines use the weakened form of the virus. MMR vaccine and varicella (chickenpox) vaccine are examples. Inactivated vaccines are made from a protein or other small pieces taken from a virus or bacteria, the flu vaccine is an example. Toxoid vaccines contain a toxin or chemical made by the bacteria or virus. They make you immune to the harmful effects of the infection, instead of to the infection itself. Examples are diphtheria and tetanus vaccines. Biosynthetic vaccines contain manmade substances that are very similar to pieces of the virus or
The first con to vaccines is that most diseases that vaccines target are mostly harmless, which makes the vaccine unnecessary. The main vaccines that we hear about are chicken pox, measles, and rubella. All of these diseases are normally harmless, chicken pox usually consists of a rash with blisters and can almost always be treated with calamine lotion, acetaminophen, and a cool compress. The measles is usually a rash with a fever and a runny nose. This can be treated with rest and fluids. Rubella is usually a virus with a rash and fever that can be treated with
The Harmful Effects of Vaccines Vaccines are becoming increasingly hazardous for many children and parents are not being informed about the safety of their children. Current reports are linking vaccines to serious life-threatening disorders such as asthma, autism, immune system dysfunction, and mental retardation (Williams). These recent revelations are causing an increasing amount of people to claim religious and medical exemptions from vaccines. From 1999 to 2006, exemptions have more than doubled from 9,722 to 24,919 (Cronin). It is very clear that vaccinations are posing many problems for parents everywhere.
A vaccine, once injected into your child's body, with cause a type of immune cell called lymphocytes to react and produce anti bodies to fight the disease the particular vaccine was designed for. This works by injecting weakened or dead antigens of the particular diseases which then prepares the body for the full strength pathogen. This also causes the lymphocytes to remember the particular antigen that the particular pathogen possess. This works as the antigens and antibodies stick together like a key and lock and the pathogen become traps then engulfed and destroyed by a white blood cell. Not only will the vaccination protect your child, but also the people around
Illnesses are not something that a child wants to have, nor is it something that a parent wants to deal with. Vaccinating your child will prevent him/her from either developing an illness or obtaining the illness
Vaccines work. They have kept infants healthy and have saved millions of lives for more than 50 years. Most childhood vaccines are 90% to 99% effective in preventing disease so why would you keep such an advantage away from your child? “ Vaccines are made with a tiny amount of dead or weakened germs. They help the immune system learn how to protect itself against disease. Vaccines are a safe and effective way to keep your child from getting very sick from the real disease.” (healthycanadians.gc.ca).When the word vaccination comes to mind the first thing that should come to our minds is life saving, helpful, and beneficial. Unfortunately not all people would think positively when it comes to vaccinations, they think of the worst that could happen. I understand they want to know the cons to getting the vaccine for their infant, but information can show you that pros outweigh the cons. Vaccinations can not only protect an infant but it goes as far as saving their lives. Society has a strong influence on people 's decisions. In this case society and parental beliefs get in the way of infants well beings.
Vaccinations have been used since 1796, when Edward Jenner created the first vaccine for smallpox (Alexandra). Since then, vaccines have destroyed several viruses such as smallpox and polio. Vaccines were not required of students attending schools until 1855, when Massachusetts enforced a vaccination law for smallpox. By 1920, over half of the United States passed vaccination laws requiring school children to receive a smallpox vaccination. Smallpox would later be eliminated in 1980. After the elimination of smallpox, many other life-threatening diseases would be discovered.
Vaccines are a training for your body helping it to learn how to fight disease without actually having the symptoms. Antibodies are created in response to a disease
Protection). A Vaccine is an injection given to children and adults. These injections help prevent
Some of the most fatal and dangerous diseases known to the human race are measles, polio, and diphtheria. Before the 1900s, these diseases caused communities to live in fear as they went about their daily activities. Since then, vaccines have been a solution created to prevent people from acquitting these horrendous sicknesses. “In the 20th and 21st centuries, many people in the United States have not personally encountered some of the diseases that are now vaccine-preventable” (p. 132). However, even with a major advancement in medicine, there are still children all across the United States that are being deprived of life saving vaccinations. The universal vaccination dilemma causes moral principles such as beneficence and justice to be debated continuously in regards to how nurses provide care to patients.
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 a type of substance used to stimulate the production of antibodies and help
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. Childhood vaccines protect children from a variety of serious or possibly fatal diseases, including diphtheria, measles, meningitis, polio, tetanus, and whooping cough (Clinic Staff). By vaccinating children against diseases, it helps children grow into strong, healthy adults. Today, children in the United States continuously get vaccines that protect them from more than a dozen diseases (Childhood Immunization).
Understanding the difference between vaccine, vaccination and immunization may be difficult. Even though these words are associated with each other, they have different meanings. According the article basics, a vaccine produces immunity from a disease and can be administered through needle injection, orally, or aerosol. Vaccination is the injection of a killed or weakened organism that produces immunity in the body against the organism. Immunization is the process that produces immunity in the body against that organism. Vaccinations reduce the risk of Polio, Smallpox and Scarlet Fever by operating with the body’s natural defenses to develop immunities to these diseases. Depending on if a parent desires protection from disease or is concerned
Immunisation or vaccination is a very effective and safe form of medicine used to prevent severe diseases occurring from viruses and other infectious organisms and increase the amount of protective antibodies. It is given by drops in the mouth or injecting a person with a dead or modified disease-causing agent, in order for the person to become immune to that disease.
Vaccines boost your immune system by helping the body to create antibodies for a specific disease so that next time a real infection comes along, your body is prepared for the infection which in turn aids in antibody resistance. Biotechnology has provided tools for understanding virulence, which is the capacity of a microorganism to cause disease (virulence meaning: Collins English Dictionary 2014) and how microbial immunogens function, and secondly it offers new ways for creating vaccines (Fields and Chanock, 1989). Vaccines were first invented by Edward Jenner in 1796 to protect against smallpox, which involved taking a blister from a person who was infected with cowpox and then injecting it into another person’s skin (iaff.org, 2014).... ... middle of paper ... ...