Study: HPV vaccine lowering infection rates

(CNN) – The rates of HPV infection seem to have dropped, since the CDC recommended a vaccine.
Researchers at the CDC just published a new study on human papillomavirus, also known as HPV.
The study looks at four types of the virus – two of which are responsible for 66-percent of cervical cancers in the United States.
In just six years, researchers saw the rate of infection among teenage girls drop from 11.5 percent to 4.3 percent.
For women between the ages of 20 and 24, the rate of