Responses to the questions on WASH knowledge.

Good water, sanitation, and hygiene (WASH) enhance healthy living and safe environments for child development. The study aimed to evaluate the impact of an educational intervention on WASH status, knowledge, attitudes and practices in early child development (ECD) centres in low socio-economic areas in the Nelson Mandela Bay in 2021. This quasi-experimental, one group, pre-post-test study elicited responses from 51 ECD practitioners (1 per ECD centre). Telephonic structured knowledge, attitude and practices (KAP) questionnaires were used. KAP was good among participants. The educational intervention significantly improved mean knowledge (p