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What is Chagas disease is caused by and explain in detail?
Trypanosoma cruzi causes Chagas diseaseThey are introduced when infected kissing bug feces are rubbed into conjunctiva, bite site or a break in the skin.Unilateral swelling of the eyelids (Romana&;s sign) is characteristic.Interstitial myocarditis is the most common serious condition.Invasion or toxic destruction of nerve plexuses in the alimentary tract wall leads to megaesophagus and megacolon (Brazilian Chagas disease)Jawetz 27e pg: 715