Jigsaw II is used when the
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The longest a person has survived after a heart transplant is 24 years.
Vaccines prevent between 2.5 and 4 million deaths every year.
A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.
Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.
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