Vaccines in the Past
Vaccines are medicines that teach a person's body how to stop a disease in the future. Smallpox is a disease that killed millions of people. the past, doctors in Asia and Africa put smallpox scabs up a healthy person's nose to give them a weak smallpox disease. This worked as a vaccine on some people, but it killed others! In 1796, a British doctor called Edward Jenner made smallpox vaccines from cowpox - a disease that cows had. His vaccine stopped thousands of people dying from smallpox.
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Before you start writing, you need to decide exactly what you’ll write about and do the necessary research.If you have to come up with your own topic for an assignment, think of what you’ve covered in class—is there a particular area that intrigued, interested, or even confused you? Topics that left you with additional questions are perfect, as these are questions you can explore in your writing.
The scope of your topics depends on what type of text you’re writing—for example, an essay, a research paper or a dissertation. Don’t pick anything too ambitious to cover within the word count, or too limited for you to find much to say.