New PDF release: An Appraisal of the Status of Chagas Disease in the United

By Rodrigo Zeledon, Charles B. Beard, J.C. Pinto Dias, David A Leiby, Patricia Dorn, Jose Rodrigues Coura

ISBN-10: 012397268X

ISBN-13: 9780123972682

This identify severely stories previous and new literature, aid to create higher information of the ailment within the US and is helping within the assessment of convinced epidemiological and public well-being issues.

During the 1st 1/2 the 20 th century, Chagas disorder was once assumed to be absent from the U.S. and thought of an unique illness, until eventually the 1st indigenous instances have been found, nearly at the same time, in Texas, 1955. on the grounds that that point 4 indigenous instances were documented in numerous locations within the state. even though the sickness remains to be thought of unusual within the US, this disorder isn't longer an particular Latin American illness.

Physicians within the US are frequently blind to the features of the illnesses, and are most probably overlooking in the neighborhood bought instances. The inflow of an envisioned 300,000 Latin American immigrants with the Chagas parasite implies that there's an pressing want for physicians and public future health officers to turn into aware.

  • Helps to create better wisdom of Chagas disorder within the USA
  • Helps to judge epidemiological and public wellbeing and fitness issues
  • Facilitates actual and worthwhile destiny public wellbeing and fitness interventions

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Extra info for An Appraisal of the Status of Chagas Disease in the United States

Sample text

36 Rodrigo Zeledón et al. observed 10 of 472 raccoons to be infected with T. cruzi. Eads et al. (1963) made reference to 63 positive opossums, detected by fresh blood examination, out of 391 examined in Texas. Olsen et al. (1964) examined 181 mammals trapped in east-central Alabama, representing seven different species, and found 17 of 126 opossums and five of 35 raccoons to be infected. In one opossum the parasite was isolated from the urine, in another five opossums and in one raccoon the parasite was isolated from the peritoneal fluid, and in most cases the parasite was isolated from either the blood or the heart and kidney tissues.

1986) detected five T. cruzi-infected raccoons trapped near an area where a dog had been found infected, also in Oklahoma. Telford and Forrester (1991) found two infected raccoons out of 184 examined in two counties of Florida. Barr et al. (1991a) examined 48 opossums (16 positive by blood cultures and two more by histology) and 98 armadillos (only one positive by culture) from southern Louisiana and observed histological evidence of myocarditis in 22 of the opossums. The first report of infected opossums and raccoons from North Carolina was made by Karsten et al.

1 INDIGENOUS CASES Although the agent and the vector of Chagas disease were reported to exist in the United States just 7 years after Carlos Chagas discovered the new trypanosomiasis in Brazil, it was not until almost 40 years later that an indigenous case was demonstrated. The finding of other possible vectors, in addition to the natural infection of several wild mammals with the parasite, may have lead some scientists in later decades to believe that the strains of the parasite that were circulating in the United States were not virulent enough to infect humans (Packchanian, 1943).

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An Appraisal of the Status of Chagas Disease in the United States by Rodrigo Zeledon, Charles B. Beard, J.C. Pinto Dias, David A Leiby, Patricia Dorn, Jose Rodrigues Coura


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