Chagas disease (CD) in the United States is severely underdiagnosed, due to an absence of systematic screening as part of routine healthcare. We screened 189 relatives of 86 existing patients and found a CD prevalence of 7.4%. Screening close relatives of previously diagnosed individuals can effectively identify new CD cases.
Keywords: Trypanosoma cruzi; Chagas disease; neglected diseases; screening.
© The Author(s) 2019. Published by Oxford University Press for the Infectious Diseases Society of America.