Evidence map›Paper›PMID 21976603›Full record

ReviewClinical microbiology reviews2011

Trypanosoma cruzi and Chagas' Disease in the United States.

Caryn Bern, Sonia Kjos, Michael J Yabsley, Susan P Montgomery

Open access · greenAbstract readReview
In one paragraph

Review in Clinical microbiology reviews, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 316 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
316citing papers in PubMed, 1 pooled it
22.4field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

316 citing papers in PubMed, 1 synthesis or guideline pooled it, 689 citations in OpenAlex.

  1. Prevalence ofFrontiers in veterinary science · 2025
    Pooled it
  2. A Phase 2, Randomized, Multicenter, Placebo-Controlled, Proof-of-Concept Trial of Oral Fexinidazole in Adults With Chronic Indeterminate Chagas Disease.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2023
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  17. A limitation lifted: A conditional knockdown system reveals essential roles for Polo-like kinase and Aurora kinase 1 inProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  18. Fighting Strategies Against Chagas' Disease: A Review.Pathogens (Basel, Switzerland) · 2025
    Review
  19. Article
  20. Article

256 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 4 institutions in 1 country.

Caryn BernDivision of Parasitic Diseases and Malaria, Center for Global Health, Centers for Disease Control and Prevention, Atlanta, GA 30333, USA. cxb9@cdc.gov
Sonia Kjos
Michael J Yabsley
Susan P Montgomery
Center for Global Health · USCenters for Disease Control and Prevention · USMarshfield Clinic · USUniversity of Georgia · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chagas' disease is caused by the protozoan parasite Trypanosoma cruzi and causes potentially life-threatening disease of the heart and gastrointestinal tract. The southern half of the United States contains enzootic cycles of T. cruzi, involving 11 recognized triatomine vector species. The greatest vector diversity and density occur in the western United States, where woodrats are the most common reservoir; other rodents, raccoons, skunks, and coyotes are also infected with T. cruzi. In the eastern United States, the prevalence of T. cruzi is highest in raccoons, opossums, armadillos, and skunks. A total of 7 autochthonous vector-borne human infections have been reported in Texas, California, Tennessee, and Louisiana; many others are thought to go unrecognized. Nevertheless, most T. cruzi-infected individuals in the United States are immigrants from areas of endemicity in Latin America. Seven transfusion-associated and 6 organ donor-derived T. cruzi infections have been documented in the United States and Canada. As improved control of vector- and blood-borne T. cruzi transmission decreases the burden in countries where the disease is historically endemic and imported Chagas' disease is increasingly recognized outside Latin America, the United States can play an important role in addressing the altered epidemiology of Chagas' disease in the 21st century.

Indexed as

AnimalsChagas DiseaseDisease Transmission, InfectiousEndemic DiseasesHumansTrypanosoma cruziUnited States

Identifiers

PMID21976603
PMCPMC3194829
OpenAlexW2141443728

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.