VI CONTENTS 



PART II. 



CITY MILK SUPPLY. 



CHAPTER IV. 



PAGE 



EXTENT AND IMPORTANCE OF THIS INDUSTRY 27 



Condition of City Milk Supply in Past Years 29 



Investigations in Illinois Cities 29 



Milk and Infant Mortality 30 



Epidemics Spread by Milk 32 



Sources of Milk Contamination 32 



Bovine Tuberculosis 33 



CHAPTER V. 



IMPROVEMENT -OF THE MILK SUPPLY 35 



Inspection of Dairy Farms and of Milk 35 



Cost of Inspection 36 



The Score Card 37 



Advantages of Score Card Inspection 41 



Results of Score Card Inspection 42 



Inspection of City Milk Plants 43 



Milk and Cream Contests 45 



Number of Inspections made in New York City 47 



Limitations of General Inspection 47 



Classes of Milk 48 



1. Certified 49 



2. Inspected 49 



3. Pasteurized 50 



4. Modified 51 



Results of the Improvement of Milk Supply 51 



Infants' Milk Depots in New York 52 



Milk Depots in Other Cities 53 



CHAPTER VI. 



CERTIFIED MILK 55 



Origin of the Term " Certified Milk " 55 



The First Medical Milk Commission 57 



Milk Commissions 57 



Requirements of the Milk Commission of New York City 57 



Details of the Workings of Various Commissions 64 



