Summary: Maurice Hilleman was a scientist. He studied microbiology, single cell organisms that cause infectious diseases, like COVID. He also created vaccines to protect children. Use this story to talk about disease and ways that we protect ourselves from disease, including hand washing, wearing masks, social distancing and getting vaccinated.
Maurice Hilleman was a scientist. He studied infectious diseases like COVID. He ran experiments on viruses to learn about how they worked and created vaccines to protect children from disease. Some people think he was the most important scientist in medicine in the 20th Century. His vaccines save an estimated 8 million children every year. <break time="2s"/>
Maurice Hilleman had a difficult childhood. Born on a farm in Montana in Nineteen Nineteen, he was the last of 9 children. His mother and sister both died in the influenza epidemic soon after he was born. He was raised by an aunt but learned to work hard on his father's farm. <break time="2s"/>
In addition to being a scientist, Maurice Hilleman was also a husband and father. Here is a picture of Hilleman and his daughter, Jeryl Lynn, around 1960.<break time="2s"/>
In 1960, Mumps was a common childhood disease. It was not often fatal but it did sometimes leave children and adults with lasting disabilities. When Jeryl Lynn developed mumps, Dr. Hilleman swabbed her cheek to collect a sample of the virus.<break time="2s"/>
Hilleman brought the sample immediately to his lab and isolated the virus that caused Mumps. In record time he produced a vaccine from the live virus. He tested it in thousands of children to make sure that it was safe and effective at preventing the disease.<break time="2s"/>