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Autism And Vaccines

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Vaccines have double the human life expectancy for over 150 years and have eradicated diseases like smallpox and soon polio could be the next disease to be eradicated from the world. The concept of vaccines has existed around the world for hundreds of years. One of the first methods of vaccinations was known as, variolation (Nazarko, 2013). Variolation was popular in China as well as other countries in the Middle East during the 10th century. Asians and Middle Eastern people collected samples of dry tissues from the scabs of smallpox survivors and would put it into healthy people’s bodies. The process of variolation consisted of making a wound on a person’s arm and inserting the dry tissues scabs in the wound to contract the virus and obtain …show more content…
Autism is a genetic disorder, that might be predisposed to changes in the parent’s genes. The more often the genes change, the greater the risk for the child to develop autism ("What Causes Autism?," 2012). According to many studies conducted by the CDC, environmental risk during pregnancy can increase the chances of autism (Grabrucker, 2013). The exposure of pesticides and valproic acid during pregnancy can increase the chances of autism as well as psychiatric medication taken by the mother during pregnancy (Grabrucker, 2013). Furthermore, other factors like having a zinc deficiency, maternal diabetes, prenatal and perinatal stress, toxins and viral infections contracted during pregnancy could influence the probabilities of a child developing autism (Grabrucker, 2013). These factors might contribute to autism, but scientists explain that “research suggests that autism develops from a combination of genetic and nongenetic, or environmental, influences” ("What Causes Autism?," 2012). Therefore, autism is determined by the parent’s genes and harmful environmental exposure before and after pregnancy. This important information should be disclosed to parents every time children go in to a clinic for well-check exams. Parents are worried and are taking matter into their own hands, often times …show more content…
As well as, how vaccines can protect their child those individuals whose immune system is too fragile and compromise to be able to receive immunizations. First, understanding how vaccines work and prevent acquiring diseases. Healthcare providers need to explain to parents how the immune system works. The immune system is a what helps protect the body against diseases (Schultz & Grieder, 1987). Second would be to explain parents and guardian how vaccines work. Vaccines contain two types of pathogens (infecting organism) that have been created to help the human body develop an immunity against different types of diseases; an attenuated pathogen and an inactive pathogen (Nazarko, 2013).An attenuated pathogen is a weakened strain of a bacteria or virus and an inactive pathogen is a killed bacteria or virus(Nazarko, 2013).Later, the copy of the bacteria or viruses in the vaccines pathogens allows the human body to recognize the disease if contracted and helps developed a system to fight off the diseases. According to the Centers for Disease Control and Prevention (CDC), when foreign antigens such as viruses or bacteria invade the body, they attack and multiply. The incursion is called an infection. This infection is the cause of the disease (2018). The immune system works by giving the body a defense mechanism that can fight different types of viruses and bacteria after it enters the body. After the body becomes vaccinated the

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