Société suisse de sclérose en plaques (SEP) - Groupe régional Vevey-Riviera "Rayon de soleil" – Vevey et environs is a group led by a professional in Vevey et environs, Switzerland, for people with multiple sclerosis. Language: French. Contact through Centre Info-Entraide Vaud, 021 313 24 04, entraide@benevolat-vaud.ch. Source: Selbsthilfe Schweiz, the national database of self-help groups.