Lung Fluke
- The lung fluke does not have a respiratory system. However, the lung fluke infects the respiratory systems of many other animals.
- The worms infect mostly crabs and crayfish.
- As humans eat undercooked crab or crayfish, the worm will start to make its way toward the humans lung.
- The infection that the lung fluke causes is similar to tuberculosis.
- Symptoms include bad cough, bronchitis, and coughing up blood.