Question
Mention any two human diseases caused by roundworms. Name their causative agents and their mode of transmission into the human body.

Answer

  1. Ascariasis:
  • It is caused by Ascaris lumbricoides.
  • It is transmitted by drinking water, fruits and vegetable and food contaminated by the cysts of parasite from the faeces of infected persons.
  1. Filariasis:
  • It is caused by Wuchereria bancrofti and W. Malayi.
  • It is transmitted by Culex mosquito.

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