Trypanosomes in a Giemsa-stained thin blood film from a Spanish traveler returning from Tanzania.

<p>Trypanosomes in a Giemsa-stained thin blood film from a Spanish traveler returning from Tanzania.</p

Countries of origin.

<p>Countries of origin.</p

Clinical phase of Chagas disease (CD) and reasons for visit.

a<p>PAPPS: Preventive Activities and Health Promotion Program.</p>b<p>Of the 22 patients diagnosed with CD, one failed to complete the tests.</p>c<p>Dysphagia dating from >1 year earlier.</p>d<p>Longstanding palpitations and dysphagia.</p>e<p>One case with right bundle Branch block, and other with a T-wave inversion in inferior leads.</p>f<p>One case: right bundle branch block associated with left anterior hemiblock and hypotonia of the lower esophageal sphincter. Second case: right bundle branch block with severe hypotonia of the lower esophageal sphincter and distal esophageal hypoperistalsis.</p

Epidemiologic data.

<p>Epidemiologic data.</p