Animals 6 Argentina 6 Chagas Disease 6 Chagas disease 6 Trypanosoma cruzi 6 discrete typing unit nonhuman 6 polymerase chain reaction 6 Article 4 Disease Reservoirs 4 Humans 4 Insect Vectors 4 Rural Population 4 Triatoma 4 Xenodiagnosis 4 animal 4 article 4 disease carrier 4 disease transmission 4 dog 4 isolation and purification 4 parasite isolation 4 parasite transmission 4 parasitology 4 prevalence 4 priority journal 4 rural area 4 xenodiagnosis 4 Animals, Wild 2 Biodiversity 2