In this post, we speak to the authors of a recent PLOS Neglected Tropical Diseases article, Chagas prevention and control in an endemic area from the Argentinian Gran Chaco Region: Data from 14 years of uninterrupted intervention, about the story behind the research. The paper was written by Diego Weinberg, Maria Florencia Casale, Rosa Graciela Cejas, Rafael Hoyos, María Victoria Periago, Elsa Segura, and Marcelo Claudio Abril. What led you to decide on this research question?