Epidemiology and Public Health Considerations of Hookworm Infection

Sarah Saab Alanzi (1) , Fahad Ibrahim Alrubyea (2) , Dakheel Maashi D Alshammari (3) , Saeed Meshal Alzahrani (4) , Abdullah Hamed Mohammed Almatrafi (5) , Nasser Amer Al-Otaibi (6) , Raed Abdullah Alzmea (7) , Waleed Mahdi Hussein Hakami (8) , Khalid Awadh K Alrowili (9) , Khalid Mohammed Albassam (10)
(1) Maternity And Children hospital, Ministry of Health, Saudi Arabia,
(2) Public Health Department -the Riyadh First Health Cluster, Ministry of Health, Saudi Arabia,
(3) Hail Health Cluster Qassir Bin Matrouk Health Center, Ministry of Health, Saudi Arabia,
(4) Preventive Medicine in Khobar, Ministry of Health, Saudi Arabia,
(5) Public health administration, Almadina, Ministry of Health, Saudi Arabia,
(6) Afif General Hospital, Ministry of Health, Saudi Arabia,
(7) Ministry of Health, Saudi Arabia,
(8) Prince Mohammed bin Nasser, Ministry of Health, Saudi Arabia,
(9) Public Health Department First Health Cluster and City: Riyadh, Ministry of Health, Saudi Arabia,
(10) Eradah Hospital For Mental Health In Jazan, Ministry of Health, Saudi Arabia

Abstract

Background: Hookworm infection remains a major neglected tropical disease, particularly in lowincome tropical and subtropical regions. Caused mainly by Ancylostoma duodenale and Necator americanus, it contributes significantly to irondeficiency anemia, malnutrition, and impaired physical and cognitive development, especially among children and pregnant women.


Aim: This article aims to review the epidemiology, pathophysiology, clinical manifestations, evaluation, and management of hookworm infection, emphasizing public health implications and preventive strategies.


Methods: A narrative review approach was employed, synthesizing current clinical, epidemiological, and public health evidence related to hookworm infection, including diagnostic methods, pharmacologic treatments, and preventive interventions.


Results: Globally, hookworm infects approximately 470 million individuals, with disease burden closely linked to poverty, poor sanitation, and barefoot soil exposure. Chronic intestinal blood loss leads to anemia and protein malnutrition. Diagnosis primarily relies on stool microscopy, supported by eosinophilia and epidemiological risk factors. Albendazole remains the most effective treatment, though reinfection is common. Integrated strategies combining deworming, nutritional support, sanitation, and health education are essential.


Conclusion: Hookworm infection continues to pose substantial clinical and public health challenges. Sustainable control requires coordinated medical, preventive, and socioeconomic interventions.

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Authors

Sarah Saab Alanzi
sasaalanzi@moh.gov.sa (Primary Contact)
Fahad Ibrahim Alrubyea
Dakheel Maashi D Alshammari
Saeed Meshal Alzahrani
Abdullah Hamed Mohammed Almatrafi
Nasser Amer Al-Otaibi
Raed Abdullah Alzmea
Waleed Mahdi Hussein Hakami
Khalid Awadh K Alrowili
Khalid Mohammed Albassam
Alanzi, S. S., Fahad Ibrahim Alrubyea, Dakheel Maashi D Alshammari, Saeed Meshal Alzahrani, Abdullah Hamed Mohammed Almatrafi, Nasser Amer Al-Otaibi, … Khalid Mohammed Albassam. (2025). Epidemiology and Public Health Considerations of Hookworm Infection. Saudi Journal of Medicine and Public Health, 2(2), 2900–2907. https://doi.org/10.64483/202522504

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