Question:

Infection of Ascaris usually occurs by

Updated On: Jun 27, 2024
  • Mosquito bite
  • Drinking water containing eggs of Ascaris
  • Eating imperfectly cooked pork
  • Tsetse fly
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The Correct Option is B

Solution and Explanation

Infection of Ascaris occurs in a healthy person due to contaminated water, vegetables, fruits, etc. Mosquitos bite causes malaria due to the entry to Plasmodium parasite into the blood. Eating imperfectly cooked pork causes trichinosis disease (parasitic disease). Tse-tse fly causes trypanosomiasis, on infection of the central nervous system.
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Concepts Used:

Human Health and Disease

Health is described as a state of complete physical, mental and social well-being.

The disease is a circumstance where malfunctioning of the body organs occurs leading to uneasiness and discomfort.

Differences between Infectious Diseases and Non-Infectious Diseases:

Differences between Infectious Diseases and Non-Infectious Diseases

Common Diseases in Humans:

Common Diseases in Humans

Read More: Human Health and Disease