Vaccine To Protect Against Cervical Cancer Approved

Gardasil is a recombinant vaccine (contains no live virus) that is given as three injections over a six-month period and it works by preventing infection by four strains of the human papillomavirus, or HPV, the most prevalent sexually transmitted disease.

However, females are not protected if they have been infected with that HPV type(s) prior to vaccination, indicating the importance of immunization before potential exposure to the virus.

Also, Gardasil does not protect against less common HPV types not included in the vaccine, thus routine and regular PAP screening remain critically important to detect precancerous changes in the cervix to allow treatment before cervical cancer develops.

'Not only have vaccines dramatically reduced the toll of diseases in infants and children, like polio and measles, but they are playing an increasing role protecting and improvi ng the lives of adolescents and adults,' Jesse Goodman, Director of FDA's Center for Biologics Evaluation and Research, said.

(Source:PTI News)