However, in 2015, a new class of highly potent, neutralizing antibodies that is effective against all four virus serotypes has been isolated, bringing hope for the development of a universal dengue vaccine.
Porén, en 2015, illouse unha nova clase de anticorpos neutralizantes moi potentes que é efectiva contra todos os serotipos do virus, o que trouxo novas esperanzas de conseguir desenvolver unha vacina universal para o dengue.