RANAS Videos in English and French

March 5, 2018


A short video (10 min.) in which Hans Mosler presents the main steps of the RANAS approach in general and in the humanitarian context was recorded for a MOOC ‘Introduction to Public Health Engineering in Humanitarian Contexts’.



Video: Hygiene promotion in humanitarian contexts using the RANAS approach




A very informative and illustrative video in French about the use of the RANAS approach in Mali was recorded by Helvetas.


Video: RANAS in French






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