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Protists

Published on Nov 22, 2015

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PRESENTATION OUTLINE

CRYPTOSPORIDIUM

  • Cryptosporidium is commonly isolated in HIV-positive patients with diarrhea.
  • Cryptosporidium is commonly isolated in HIV-positive patients with diarrhea.
  • Treatment is symptomatic, with fluid rehydration, electrolyte correction and management of any pain.
  • Treatment is symptomatic, with fluid rehydration, electrolyte correction and management of any pain.
  • is typically an acute, short-term infection, but can become severe and nonresolving in children
  • is typically an acute, short-term infection, but can become severe and nonresolving in children

PLASMODIUM

  • Is a main factor of malaria
  • The protist lives inside the bloodstrea, eventually clogging capillaries and destroying blood cells, which will lead to death if not treated
  • Malaria results in 1.5-2.7 million deaths per year (much more than AIDS)
  • Anopholes Mosquito (vector)

Trypanosoma

  • Tse Tse Fly (vector)
  • Symptoms include fever, headaches, pain in joints
  • when the parasite infects the central nervous system, causing confusion, lack of coordination
  • Without treatment, the host will die

Giardiasis

  • Symptoms: Severe diarrhea and vomitting, the protist takes up residence in the digestive tract.
  • Usually in villages and small towns can spread quickly