BackgroundChildhood immunisation coverage is very low in Nigeria (31%) with Zamfara State being amongst the states with the poorest coverage (MethodologyThe study will be a single-blind parallel-group randomised controlled trial. where baseline data will be collected from 392 estimated antenatal mothers. after that they will be evenly randomised using randomly generated permuted block... https://www.hcbcyouthleadersummit.com/product-category/digestive-enzyme/