"This is the first step, but if we do end up finding a causal link to the most common childhood cancer, we hope that will light a fire in terms of stopping mother-to-child transmission of CMV."
A new study found that warning labels featuring photos of real smokers who were harmed by their habit are more effective in getting smokers to quit than the text-only labels currently in use.
A daily handful of nuts can cut cancer risk by 15 percent, coronary heart disease risk by nearly 30 percent, and risk of premature death by 22 percent.
"This study of smoking tells us that looking in the DNA of cancers can provide provocative new clues to how cancers develop and thus, potentially, how they can be prevented."