Alejandra Briones

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Aedes aegypti, eradicated from Argentina in 1963, has now reinfested the country as far south as Buenos Aires. In 1997, four persons with travel histories to Brazil, Ecuador, or Venezuela had confirmed dengue, and surveillance for indigenous transmission allowed the detection of 19 dengue cases in Salta Province. These cases of dengue are the first in(More)
The presence of a vulvar ulcer in adolescent patients is a diagnostic challenge for physicians and a cause of signifi cant stress for parents and patients.1 Vulvar ulcer is considered a rare condition. However, physicians who specialize in the care of adolescents and children with vulvar pathology consider vulvar ulcers to be a frequent complaint.2 A(More)
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