The American hookworm is a parasitic nematode that is found in the intestines of humans and other mammals. It is a common cause of anemia and malnutrition in developing countries, particularly in areas with poor sanitation and hygiene. In this article, we will explore the definition, origin, and meaning of the American hookworm, as well as its associations, synonyms, antonyms, and root words.
Definitions
The American hookworm, also known as Necator americanus, is a species of nematode that infects the small intestine of humans and other mammals. It is characterized by its hooked mouthparts, which it uses to attach to the intestinal wall and feed on blood. The adult worms can grow up to 1 cm in length and can produce up to 30,000 eggs per day.
Origin
The American hookworm is believed to have originated in Africa and was introduced to the Americas through the slave trade. It was first described by the American physician John Ashburner in 1902, who noted its prevalence among poor rural communities in the southern United States.
Meaning in different dictionaries
The American hookworm is defined in various dictionaries as a parasitic nematode that infects humans and other mammals, causing anemia and malnutrition. It is also described as a major public health problem in developing countries, particularly in areas with poor sanitation and hygiene.
Associations
The American hookworm is associated with poverty, poor sanitation, and lack of access to clean water. It is also linked to anemia, malnutrition, and stunted growth in children. In addition, it is a major cause of morbidity and mortality in developing countries, particularly in sub-Saharan Africa, Asia, and Latin America.
Synonyms
Synonyms for the American hookworm include Necator americanus, hookworm disease, ground itch, and ancylostomiasis.
Antonyms
Antonyms for the American hookworm include health, hygiene, sanitation, and nutrition.
The same root words
The root words for the American hookworm include “necator” (Latin for “killer” or “murderer”) and “americanus” (Latin for “of America”).
Example Sentences
- The American hookworm is a major public health problem in many developing countries.
- The symptoms of hookworm disease include anemia, fatigue, and abdominal pain.
- The prevalence of hookworm infection is highest in areas with poor sanitation and hygiene.
- The treatment for hookworm infection involves deworming medication and improved sanitation.
- The eradication of hookworm disease requires a multi-faceted approach that includes education, sanitation, and access to clean water.