A revista científica inglesa The Lancet publicou o resultado da fase final de uma pesquisa de vacina contra a dengue, que apresentou eficácia de 88% contra o tipo hemorrágico da doença, considerado o mais graveThe British medical journal The Lancet published the results of the final phase of a research on dengue vaccine, which showed an efficacy of 88% against the hemorrhagic form of the disease, considered the most severe. The survey also showed reduced risk of hospitalization in 67% of cases

11/07/2014