Organisation internationale mult                                                                                                                                                                                                                    
                    
                                        
                    
                    
                                        
                                                                                                                    
                                                    
                    Objectives: The PPPHW is a coalition of international stakeholders that aims to give families, schools, and communities in developing countries the power to prevent diarrhea and respiratory infections by supporting the universal promotion and practice of proper handwashing with soap at critical times.