Dear Alice,
This sounds very interesting and timely. The stories you and Elaine shared earlier ( here , here and here ) certainly point to the need and offers some interesting solutions that have been tried on the field.  
I couldn’t help but notice that this call takes a very narrow view of sanitation, limiting it to access to toilets. Wondering if this is deliberate and reasons if so.  

Regards
paresh

Hi everyone, 

Along with WaterAid and UNICEF, the Sanitation Learning Hub has committed to developing practical guidance for rural sanitation in challenging contexts. 

We are keen for more people and organisations to get involved and have recently written a blog to describe our thinking and explain how people can join us:  sanitationlearninghub.org/2022/03/04/dev...hallenging-contexts/

Thanks,

Alice