The designations employed and the presentation of the material in this publication do not imply the expression of any opinion whatsoever on the part of the World Health Organization concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. Dotted lines on maps represent approximate border lines for which there may not yet be full agreement. ICONTENTS CONTENTS PART I. REVIEW OF SCIENTIFIC DATA RELATED TO HAND HYGIENE * Hand hygiene before and after the procedure. ** Clean non-sterile gloves. Pocket bottle with clip Pocket bottle Why have there been increasing numbers of cases in certain countries recently?Clean Care is Safer Care: