A 16-year-old girl lost nearly all of her vision within 10 days of receiving the second course of her vaccine against the human papilloma virus (HPV), reports a case study in the Journal of Child Neurology.
The HPV vaccine is designed to prevent infection by the strains of the virus that are responsible for the majority of cervical cancer and genital warts cases.
The study recounts the case of a previously healthy teenage girl who developed a headache on the left side of her head and began to lose vision in her right eye eight days after receiving her second HPV vaccine shot. Over the course of the following 48 hours, the pain spread across her head and she began to lose sight in her left eye as well.
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