Survey Assessment of Community Knowledge and Prevention of Chagas Disease and Its Vector in Hidalgo and Cameron Counties

Author

Adam Dennis Wiejaczka, The University of Texas Rio Grande Valley

Date of Award

8-2018

Document Type

Thesis

Degree Name

Master of Science (MS)

Department

Biology

First Advisor

Dr. Teresa Feria-Arroyo

Second Advisor

Dr. Megan Keniry

Third Advisor

Dr. Tamer Oraby

Abstract

Chagas disease, caused by the parasite Trypanosoma cruzi, kills thousands of people annually and is the dominant cause of infectious myocarditis worldwide. Kissing bugs are vectors that carry T. cruzi . and are found in the Lower Rio Grande Valley (LRGV). There is no vaccination nor cure for Chagas. The best mechanism of prevention is to control vector infestations. Little research is available regarding the level of understanding local communities have about Chagas.

Our goal was to test the knowledge of several communities in the LRGV on Chagas disease. Our hypothesis states that local communities do not have sufficient knowledge and resources concerning Chagas. Surveys were administered throughout the LRGV from January to June and were analyzed. Results confirmed 85% of participants had no knowledge of the disease; moreover, participants that had knowledge were college educated. Educational programs regarding prevention are key to reducing the transmission and spread of Chagas.

Comments

Copyright 2018 Adam Dennis Wiejaczka. All Rights Reserved.

https://www.proquest.com/dissertations-theses/survey-assessment-community-knowledge-prevention/docview/2110793859/se-2?accountid=7119

Recommended Citation

Wiejaczka, Adam Dennis, "Survey Assessment of Community Knowledge and Prevention of Chagas Disease and Its Vector in Hidalgo and Cameron Counties" (2018). Theses and Dissertations. 398.
https://scholarworks.utrgv.edu/etd/398