Fig. 3From: The Pampa del Indio project: sustainable vector control and long-term declines in the prevalence and abundance of Triatoma infestans infected with Trypanosoma cruzi in the Argentine ChacoHeatmaps of the relative abundance of Triatoma infestans infected with Trypanosoma cruzi within 2000 m according to intervention period (early or late) with area-wide insecticide spraying in Pampa del Indio, 2007–2016. a Baseline (0 MPI), b early intervention period (4–28 MPI), c late intervention period (34–100 MPI). MPI, Months postinterventionBack to article page