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Submitted by Paula Martínez (not verified) on Sun, 14/06/2015 - 16:45.
As I learnt in the video, a vaccine for AIDS is very difficult to find because it has a lot of varieties.The best option of stopping with this infections is avoiding it. The pincipal way of infeccion in Spain in sexual one. Schools should give teenagers education and more informations about how to avoid it. Also, people should know that AIDS also can be transmited by blood and other corporal fluids, and may be more preventive. In that ways, we could decrease the number of infected people in Spain.