Malaria Transmission Cycle

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  • Created by: Violete
  • Created on: 05-03-21 14:33
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  • Malaria cycle
  • Plasmodium carried to the liver via blood.
    • Mosquito inject infected saliva and anticoagulant
    • Plasmodium into hepatocytes by mitosis
      • Hepatocytes rupture, release plasmodium into blood.
        • Plasmodium infects erythrocytes.
          • Plasmodium replicates (mitosis) in erythrocytes
            • Infected erythrocytes rupture, release plasmodium to infect other erythrocytes
              • Infection and rupture coincide with malarial fevers
              • Erythrocytes containing plasmodium gametes don't harm  humans.
                • Another mosquito bites the infected human, takes plasmodium gametes from the human’s blood.
                  • gametes fuse in the mosquito’s stomach and form plasmodium
                    • plasmodium migrates to the mosquito’s salivary gland.
                      • Mosquito inject infected saliva and anticoagulant
            • some differentiate into plasmodium gametes

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