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Health, Nutrition, WASH & Community Wellbeing

Breaking the cycle linking unsafe water, poor sanitation and recurring outbreaks of preventable disease.

Technicians and community members install a hand pump while an engineer supervises

Strategic objective 2

Our approach

Promoting community health, nutrition and WASH for healthier, more resilient communities.

WASH and water quality

Safe water access, water quality testing and treatment.

Chlorination

Routine and emergency chlorination protecting drinking water.

Sanitation and hygiene

Sanitation access and household- and community-level hygiene promotion.

Community health

Community-level health promotion and disease prevention.

Nutrition

Screening, referral and nutrition-sensitive programming.

RCCE

Risk communication supporting outbreak prevention and response.

The context

Published humanitarian data on the need this work responds to. Each figure is shown with its source.

10%

Of Nigerians have complete basic WASH access

Source: WASH NORM 2021

46M+

People practise open defecation

Source: UNICEF Nigeria

3,109

Suspected cholera cases in the first half of 2025

Source: UNICEF, 30 July 2025

Flagship programmes

Flagship programmes set out in the Strategic Plan 2025–2030, translating this objective into fundable, replicable models.

Community Health & Nutrition Initiative

Community-based health promotion, nutrition screening and referral, and disease prevention, integrated with WASH to address the roots of preventable illness.

  • Health
  • Nutrition
  • WASH
  • Disease prevention

WASH Emergency Response Initiative

Rapid water quality testing, chlorination, hygiene promotion and RCCE deployed within days of a flood or cholera alert, backed by community surveillance and support.

  • Water quality
  • Chlorination
  • RCCE
  • Outbreak response

From the field

An engineer supervises technicians installing a hand pump

9 June 2023

Hand pump installation

A community health volunteer leads a hygiene promotion session with a family

Household hygiene promotion session

Community members clearing ground around shelters

Community sanitation clean-up