Wednesday, October 5, 2011

Not just for sluts anymore

Cervical cancer virus fuels oral cancer
A prolonged sore throat once was considered a cancer worry mainly for smokers and drinkers. Today there's another risk: A sexually transmitted virus is fueling a rise in oral cancer.
The HPV virus is best known for causing cervical cancer. But it can cause cancer in the upper throat, too, and a new study says HPV-positive tumors now account for a majority of these cases of what is called oropharyngeal cancer.

So far I don't see any evidence that smoking and drinking actually cause cancer.
They might accelerate it, but the data points to microbes as the source, not toxins.