STDs (STIs), HIV, and AIDS

* one-third of these strains cause genital warts * other high-risk strains cause cervical and genital cancers * there is an HPV vaccine for 4 (?) of the strains, available . to women between the ages of 9-26 * can be transmitted when no symptoms are present. c. Hepatitis - a virus that causes chronic infection, cirrhosis, and cancer of the liver ................
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