Summary:
A single dose of the vaccine against the human papillomavirus would be enough to protect people under 20 years of age against cancer of the cervix and other tumors such as vulva, anus, penis, larynx, and oropharynx. The World Health Organization (WHO) recommended this December 21 that countries can choose whether to give their population schemes of one or two doses. La Organización Mundial de la Salud (OMS) recomendó este 21 de diciembre que los países puedan escoger si les dan a su población esquemas de una o dos dosis.
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