This is quite impressive how GHI address most of health related issues from a nutritional stand point and specifically at early stage of life. Communities should only go through curative methods when prevention methods have failed.
Lwala, this is a brilliant idea to involve more CHW in collecting data. I admire the fact that you involve more and give more responsibilities to CHW. It's excellent to collect data and it's even more to actually using the data to inform communities themselves and also to come up with creative and informed solutions.