UN Deputy Secretary General and Executive Secretary of the Economic Commission for Africa Clavier Gartet said a few days ago that currently more than 400 million Africans still lack basic drinking water, while more than 700 million people across the continent still lack good sanitation facilities.

UN Deputy Secretary General and Executive Secretary of the Economic Commission for Africa Clavier Gartet said a few days ago that currently more than 400 million Africans still lack basic drinking water, while more than 700 million people across the continent still lack good sanitation facilities.