The Immune Response Essay

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

The vaccine is effective because it was able to reduce the cases and deaths significantly. The vaccine programs have almost been able to eradicate the disease in Australia because of its high vaccine rate.
Polio- The mild effects of polio include fever, tiredness, headaches, nausea and vomiting, muscle stiffness. More serious cases can have effects such as paralysis, severe muscle pain, stiff neck and back, swallowing and breathing problems, long-term disability from paralysis and death if the diaphragm becomes paralysed. The vaccine was effective because of the decrease polio numbers after the vaccine was developed all the it not 100% effective as only 99 out of 100 people who receive the vaccine are immune.
Vaccines are an important part of medical science although are very costly to produce they can also be sold for profit. These costs are important to keep research into vaccines active. Vaccines are also very important in keeping humans healthy and free from once common diseases they have become import part of human history as we are now able to defend against diseases that could of previous become an epidemic and destroyed most of