What is the vector of chagas disease, Biology

Assignment Help:

Q. What is the vector of Chagas' disease? How is the disease transmitted?

The vector of the Chagas' disease is its intermediate host, a triatomine bug. The key species is Triatoma infestans. The Hemipteran insects, like triatiomines, have sucking mouthparts that can be used to suck organic fluids from plants or blood from animals. The vectors of the Chagas' disease are hemipterans, hematophagous that have nocturnal habits. The blood-sucking bugs turn into infected when they bite a contaminated person and the parasites then multiply within the bug gut and are eliminated with its feces. When a contaminated triatomine bites a different person it defecates near the bite site and the released protozoans can penetrate into the definitive host through mucosae or through the bite wound. Domestic and Wild mammals can also be vessels for the disease.


Related Discussions:- What is the vector of chagas disease

Why is the use of condoms, Why is the use of condoms not just a contracepti...

Why is the use of condoms not just a contraceptive method but also a health protection behavior? The use of condoms besides being an efficient contraceptive method also helps

Explain the metabolic pathways in the cornea, Explain the metabolic pathway...

Explain the metabolic pathways in the cornea. Metabolic Pathways: a. 88 per cent of glucose is utilized through glycolysis. b. Only 12 per cent of glucose utilized by

Physiological characteristics of molds, Q. Physiological Characteristics of...

Q. Physiological Characteristics of molds? The physiological characteristics of molds will be reviewed only briefly here and will be discussed in more detail subsequently. Mois

Explain the associated procedure of reinforcement of patch, Explain the Ass...

Explain the Associated procedure of Reinforcement of Patch? Associated Procedures :  Coronary artery bypass grafting and repair of mitral valve are also carried out. P

Agro industrial-enrichment of soil, Enrichment of soil Indirect provis...

Enrichment of soil Indirect provision of minerals to grazing livestock includes mineral fertilization of  pasture and altering soil pH, however this may not be always feasible

Valves of the heart, Pulmonary valve is surface marked at the sternal end o...

Pulmonary valve is surface marked at the sternal end of the left 3rd costal cartilage. Aortic valve is surface marked at the sternal margin of the left 3rd intercostal space. Mitra

What are the two divisions of the autonomic nervous system, What are the tw...

What are the two divisions of the autonomic nervous system? The autonomic nervous system is separated into the sympathetic nervous system and the parasympathetic nervous system

Applications of computers in medical and nursing, Applications of Computers...

Applications of Computers in Medical and Nursing Establishment As computers are heavily used for storing and retrieving data the application can be administrative, clinica

What does genetics have to do with biology, What does genetics have to do w...

What does genetics have to do with biology? Genetics is the study of the genes found in genetic material (ex. DNA). DNA is found in the nucleus of your cells. The most signific

Pulmonary regurgitation, Pulmonary Regurgitation :  Most of the clinical c...

Pulmonary Regurgitation :  Most of the clinical cases are after balloon valvotomy or surgical valvotomy using a trans annular patch. It can be quantified by Echocardiography and D

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd