This is a complex question. Once schools have been selected for reopening, six key dimensions should be used to assess their states of readiness and inform planning: policy, financing, safe operations, learning, reaching the most marginalized and wellbeing/ protection. Policy... (More)
Janita Bartell 51 Hygiene Specialist at UNICEF HQ
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This is an important question, especially in contexts where access to and affordability of soap is limited. Unfortunately, there is very little robust research on ash, let alone specifically in the context of Covid-19.
Ash lowers the ph-value of the... (More)