Hookworm causes an estimated 65,000 deaths annually. However, the majority of the global burden of disease is due to associated morbidity and not mortality. Hookworm infection occurs when third-stage larvae (L3), known as filariform, come in contact with and penetrate human skin.
Can hookworms cause death?
Did you know? Hookworms are a serious threat to dogs, especially young puppies. They can cause blood loss, weight loss, diarrhea or death.
What happens if hookworms go untreated in humans?
Hookworms feed on blood in your intestines. An untreated, severe infection results in blood loss. Blood loss can lead to anemia and protein deficiency. Severe anemia can cause dizziness, fatigue, muscle cramps, shortness of breath and chest pain.
Are hookworms serious in humans?
Most people infected with hookworms have no symptoms. Some have gastrointestinal symptoms, especially persons who are infected for the first time. The most serious effects of hookworm infection are blood loss leading to anemia, in addition to protein loss.
What happens if a person gets hookworm?
Itching and a localized rash are often the first signs of infection. These symptoms occur when the larvae penetrate the skin. A person with a light infection may have no symptoms. A person with a heavy infection may experience abdominal pain, diarrhea, loss of appetite, weight loss, fatigue and anemia.
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