National
Stuff.co.nz
February 20, 2010
By HELEN MURDOCH – The Press
A leading international vaccine expert is questioning whether a new anti-cancer jab lasts long enough to protect girls from cervical cancer.
Dr Diane Harper said Gardasil, the new vaccine against human papillomavirus (HPV), had not been proven to last more than five years.
Young girls, vaccinated at 12, may therefore not be exposed to the virus until after the vaccine had waned, she said.


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