Vietnam Province Achieves High Vitamin A Supplementation Rates Despite Ongoing Nutritional Challenges
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Despite consistently high participation rates in vitamin A supplementation programs, Tuyen Quang Province in Vietnam continues to grapple with significant micronutrient deficiencies, particularly among young children in remote mountainous regions. A concerted effort involving bi-annual campaigns and community-level health monitoring is underway to address this complex public health issue.
Persistent Deficiencies in Tuyen Quang Province
In recent years, child nutrition management, especially the prevention and management of micronutrient deficiencies, has become a critical focus in Tuyen Quang Province. Local health officials recognize consistent medical treatment as a key task in safeguarding children’s health. Regular, high-dose vitamin A supplementation programs for children under five have demonstrably improved physical health, bolstered immunity, and prevented diseases linked to vitamin A deficiency.
However, assessments conducted over the past two to three years reveal that Tuyen Quang remains an area at high risk. The risk is particularly acute for young children, even with the success of supplementation campaigns. “The challenge lies in reaching the most vulnerable populations,” a senior official stated, highlighting the difficulties posed by poor infrastructure, limited transportation, and dispersed communities in remote areas.
Vulnerable Populations and Contributing Factors
Monitoring data indicates that children experiencing frequent respiratory infections and diarrhea are at increased risk of developing secondary vitamin A deficiency. Furthermore, deficiencies in iron and zinc remain widespread, strongly correlating with malnutrition, stunted growth, and low birth weight.
In ethnic communities, inadequate feeding practices, diets lacking essential micronutrients, and misconceptions about nutrition exacerbate the problem, especially among infants and toddlers aged 12 to 35 months. The province currently has 65,943 children aged 6 to 35 months and 65,044 children aged 36 to 59 months eligible for vitamin A supplementation. Managing these groups presents unique challenges. Children aged 6 to 11 months benefit from intensive management through expanded vaccination programs, while those aged 12 to 35 months are often harder to reach due to parental work commitments. Older children, aged 36 to 59 months, may be undertreated simply due to their age.
A Multi-Pronged Approach to Improvement
Tuyen Quang Province conducts high-dose vitamin A supplementation campaigns twice annually, coupled with ongoing community-level child nutrition management and health monitoring. Over the last three years, participation rates have consistently exceeded 98%, with many campaigns surpassing 99%. This success is attributed to growing public awareness regarding the vital role of vitamin A in children’s health.
Clinical symptoms of vitamin A deficiency are decreasing in many regions, and the incidence of infectious diseases is declining, particularly where effective communication and community mobilization efforts have been implemented. Children in Purin Village and Meovac village are among those benefiting from these programs, as documented by the Tuyen Quang Province Centers for Disease Control and Prevention.
For children suffering from malnutrition, chronic diarrhea, respiratory infections, or recovering from measles, vitamin A supplementation is provided outside of the scheduled campaign periods, as directed by local public health centers. Increased emphasis on reviewing and managing at-risk groups is demonstrably improving intervention effectiveness.
Preparing for Future Success
The second phase of the 2025 Vitamin A supplementation campaign saw the local health sector proactively develop a plan tailored to local conditions. This included a flexible distribution method at public health centers and various villages, alongside booster and follow-up vaccinations to ensure comprehensive coverage. Thorough preparation of personnel, medicine, supplies, and professional training were crucial to the campaign’s safe and timely completion.
A key innovation is the integration of vitamin A supplementation with routine child health checks, including weight and height measurements and nutritional status assessments. This allows for early detection of malnutrition and facilitates long-term counseling and management, contributing to more comprehensive and sustainable child healthcare.
The province has found that strong involvement from local authorities, coupled with close collaboration between health centers, village chiefs, and village health workers, consistently yields vitamin A supplementation rates exceeding 99%. This collaborative approach is a key determinant of success in mountainous areas like Tuyen Quang.
Looking ahead, the local health sector plans to continue regular vitamin A supplementation campaigns, expand out-of-campaign supplementation for high-risk children, strengthen promotional activities to improve parenting behaviors, build robust local health networks, and foster intersectoral cooperation in the care and protection of children under five years of age.