Jean-Marc Roman, owner/chef of the Café du Rhône in Haute Savoie, France, follows a longstanding tradition of preparing local products of top quality and freshness while also adhering to the 5 keys to safer food recommended by WHO. Photo: WHO/V. Martin

Jean-Marc Roman, owner/chef of the Café du Rhône in Haute Savoie, France, follows a longstanding tradition of preparing local products of top quality and freshness while also adhering to the 5 keys to safer food recommended by WHO. Photo: WHO/V. Martin