Q & A with Dr. Rani Bhat How effective is HPV vaccination in preventing cancer? The human papillomavirus or HPV is the name given to a group of related viruses. There are more than a hundred types of HPVs and about forty of them are transmitted sexually. These viruses are generally divided into two groups known as low and high-risk types. The low-risk virus can cause genital warts and high-risk type causes various cancers of the reproductive organs, like cervical, vaginal, penile, vulvar, and anal and oropharyngeal cancers. Of the high-risk HPV, types 16 and 18 are responsible for about 70% cases of cervical cancers globally. What is HPV vaccination? Human papillomavirus (HPV) is a sexually transmitted virus that causes anogenital and oropharyngeal cancer in males and females. Vaccines have been developed to protect against acquiring HPV infection. There are three types of vaccination, which vary in the number of HPV types they contain and not all are avai...
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