ジョン・スノウ
John Snow, Inc. (JSI) is a public health research and consulting firm in the United States and around the world. Named after the English physician John Snow, JSI, with its nonprofit partner JSI Research &amp; Training Institute, Inc., provides technical and managerial assistance to public health programs worldwide. JSI manages the Partnership for Supply Chain Management (PFSCM) and is affiliated with World Education, Inc.