(Phys.org)—Depending on the strain, or genotype, of the human papillomavirus (HPV) (see image), the lesions it causes can range from relatively benign to cancer-causing. Differentiating between lesions caused by low-risk ...
Feb 13, 2013 in Cell & Microbiology
US health authorities have approved a vaccine intended to prevent anal cancer and pre-cancerous lesions in young people aged nine to 26 years old.
Dec 23, 2010 in Medications