National Diarrhoeal Disease Control Programme: Efforts and Outcomes

Diarrhoeal diseases continue to be a leading cause of childhood mortality in India, claiming thousands of young lives each year. The National Diarrhoeal Disease Control Programme (NDDCP) was launched to combat this preventable health crisis through proven interventions and community-based care. Understanding this programme is essential for nurses working in community health settings, as they play a central role in its success.

Origins and evolution of the National Diarrhoeal Disease Control Programme 🔗

India’s journey to control diarrhoeal diseases began with the National Cholera Control Programme, which was transformed into the National Diarrhoeal Disease Control Programme in 1983. The programme adopted the framework established by the World Health Organization’s Diarrhoeal Disease Control Programme initiated in 1978, with a clear objective: reduce mortality and morbidity from diarrhoeal diseases in children under five years of age.

The programme has evolved significantly over the decades. After 1985-86, the focus shifted from general disease control to strengthening case management specifically for children under five years. By 2013, NDDCP became an integral part of the National Rural Health Programme, ensuring broader reach and integration with other child health initiatives.

Understanding the dual strategy: ORS and zinc supplementation 🔗

The cornerstone of diarrhoeal disease management lies in two simple yet powerful interventions: oral rehydration solution and zinc supplementation.

Oral rehydration therapy: A life-saving innovation 🔗

Oral rehydration therapy represents what medical experts have called one of the most significant medical advances of the twentieth century. ORS works by replacing fluids and essential salts lost during diarrhoeal episodes. The WHO-recommended formulation contains glucose, sodium, potassium, chloride, and citrate in carefully balanced proportions.

When a child experiences diarrhoea, the loss of water and electrolytes can quickly lead to dehydration, which becomes life-threatening if untreated. ORS prevents this progression by enabling the body to absorb water and salts efficiently, even when diarrhoea persists. The therapy is safe, affordable, and can be administered at home by trained caregivers.

Zinc supplementation: Reducing duration and severity 🔗

Zinc has emerged as a critical complement to ORS therapy. Research shows that zinc supplements given during acute diarrhoea reduce both the duration and severity of the episode. The recommended dosage is 20 mg daily for children over six months and 10 mg daily for infants under six months, given for 10-14 days.

Beyond treating the current episode, zinc supplementation provides additional benefits. It lowers the incidence of diarrhoea in the following 2-3 months, effectively breaking the cycle of repeated infections that can lead to malnutrition and developmental delays.

Programme impact and current statistics 🔗

The National Diarrhoeal Disease Control Programme has achieved measurable success. Child mortality from diarrhoea decreased by 50% between 1981 and 1990 following the programme’s implementation. Deaths among children under five years have continued to decline, falling from 2.5 million in 2001 to 1.5 million in 2012.

However, challenges remain. Despite good knowledge of ORS among mothers (73%), there exists a significant gap between awareness and practice, with only 43% actually using ORS during diarrhoeal episodes. Similarly, zinc coverage remains low due to limited awareness among healthcare providers and caregivers.

The Intensified Diarrhoea Control Fortnight initiative 🔗

To accelerate progress, the government launched the Intensified Diarrhoea Control Fortnight, now rebranded as the STOP Diarrhoea Campaign. This initiative aims for an ambitious goal: zero child deaths due to childhood diarrhoea.

The IDCF strategy operates on three fronts: improving community availability and use of ORS and zinc, strengthening health facilities to manage dehydration cases, and enhancing advocacy through communication campaigns. Priority areas include urban slums, areas with poor sanitation, regions experiencing diarrhoeal outbreaks, and underserved populations in remote areas.

Community health nurses: The frontline warriors 🔗

Community health nurses serve as the critical link between health programmes and the communities they serve. Their role in diarrhoeal disease control extends far beyond clinical care.

Health education and awareness generation 🔗

Nurses educate families about recognizing the signs of diarrhoea and dehydration. They teach mothers when to start ORS at home and when to seek medical care. This education includes demonstrating proper preparation of ORS, explaining the importance of continuing the full 14-day course of zinc, and dispelling myths about withholding food during diarrhoea.

Effective health education requires cultural sensitivity and adaptation to local contexts. Nurses must communicate in simple, relatable terms, using visual demonstrations and ensuring understanding through feedback and repetition.

Promoting hygiene and sanitation practices 🔗

Prevention forms a cornerstone of diarrhoeal disease control. Nurses play an instrumental role in promoting key hygiene behaviors that prevent disease transmission. These include handwashing with soap before food preparation and after defecation, safe disposal of children’s faeces, use of clean drinking water, and maintaining environmental hygiene.

During IDCF campaigns, nurses conduct handwashing demonstrations in schools and communities, establish ORS-Zinc corners in health facilities, and organize interpersonal communication activities in villages. They also preposition ORS packets with ASHA workers in households with children under five, ensuring immediate access when diarrhoea strikes.

Preventing dehydration through early intervention 🔗

Community health nurses train families to recognize danger signs that require immediate medical attention: inability to drink or breastfeed, persistent vomiting, blood in stools, high fever, and signs of severe dehydration such as sunken eyes or decreased consciousness.

They emphasize the critical importance of starting treatment immediately at the onset of diarrhoea. Every hour of delay increases the risk of severe dehydration. Nurses also educate caregivers about continuing breastfeeding and regular feeding during illness, contrary to traditional beliefs about withholding food.

Addressing social determinants of health 🔗

Nurses recognize that diarrhoeal disease control requires addressing broader social factors. Poor maternal literacy, low socioeconomic status, inadequate sanitation, and unsafe water supply all contribute to disease burden. While nurses may not directly control these factors, they can advocate for improved services and connect families with available resources.

The programme’s success depends on convergence across multiple sectors. Nurses work alongside workers from sanitation departments, water supply agencies, women and child development programmes, and education systems to create a comprehensive approach to disease prevention.

Challenges and the path forward 🔗

Despite progress, significant challenges remain. India still accounts for a substantial proportion of global childhood diarrhoeal deaths. The gap between knowledge and practice of ORT remains wide. Zinc supplementation coverage needs expansion. Rural-urban disparities in sanitation access persist, with only 34% of rural households using toilets compared to 80% in urban areas.

The programme must continue evolving. Recent initiatives like the rotavirus vaccine inclusion in the immunization programme show promise. Enhanced training for healthcare workers, improved supply chain management for ORS and zinc, and sustained community mobilization will be essential for achieving the goal of zero preventable deaths from diarrhoea.

Community health nurses, working at the grassroots level, remain central to this mission. Their dedication to educating families, promoting prevention, and ensuring timely treatment saves thousands of lives each year. As the programme moves forward, strengthening the nursing workforce and supporting their community-based work will be vital for continued success.

What do you think? How can community health nurses better bridge the gap between ORS knowledge and actual usage in families? What innovative approaches might help sustain behavior change in hygiene practices beyond campaign periods?

References

1. https://pubmed.ncbi.nlm.nih.gov/12816201/
2. https://www.who.int/data/nutrition/nlis/info/children-5-years-with-diarrhoea-receiving-oral-rehydration-solution-(ors)-and-zinc-supplement
3. https://pmc.ncbi.nlm.nih.gov/articles/PMC4367049/
4. https://www.pib.gov.in/PressReleaseIframePage.aspx?PRID=2028350
5. https://nhm.assam.gov.in/frontimpotentdata/intensified-diarrhoea-control-fortnight-idcf