520 
PREVENTION OF DISEASE 
QUESTIONS 
What is vaccination ? What is quarantine ? For what diseases are 
people quarantined? What is the work of the Board of Health? 
What is the purpose of disinfection? What are the chief disinfectants? 
What is the danger from epidemics? Name some epidemics. How 
can they be prevented? What are some of the values of public parks 
and public baths? What are the powers of health officers? What is 
your state doing to prevent disease? 
REFERENCES 
Chapin, Sources and Modes of Infection. 
Conn, Bacteria in Milk. 
Cornell, Health and Medical Inspection of School Children. 
Edelman, Mehler and Eichorn, Meat Inspection. 
Rosenau, Disinfection and Disinfectants. 
