Natural History of Man in 



the principles of personal hygiene. (To be prepared in 

 cooperation with the Department of Physiology.) 



3. Exhibit illustrating the food needs of the body and 

 the practical ways in which they may be met within rea- 

 sonable economic limitations. 



4. Exhibit illustrating the effects of the atmosphere 

 upon health, including the influences of climate and sea- 

 son, the hygiene of clothing and the modern art of 

 ventilation. 



5. Exhibit demonstrating the importance of exercise 

 and rest as factors in personal hygiene, with models 

 illustrating the newer types of physical exercise. 



6. Exhibit illustrating the natural history of the bac- 

 teria and other parasites which threaten the health and 

 life of human beings. 



7. Exhibit dealing with water supply and disease and 

 with the purification of water supplies as practised in 

 modern cities. 



8. Exhibit dealing with the disposal of municipal 

 wastes and with the general art of environmental sani- 

 tation. 



9. Exhibit dealing with milk, meat and other food 

 supplies, as factors in the transmission of disease, and 

 with the practical methods by which foods can be pro- 

 tected against such dangers. 



10. Exhibit illustrating the part played by insects and 

 vermin in the transmission of malaria, yellow fever, 

 plague and other pestilences. 



11. Exhibit dealing with the transmission and control 

 of the contact-borne diseases, such as influenza, pneu- 

 monia, smallpox, scarlet fever and the like, and with 

 the triumphs achieved by the use of sera and vaccines. 



12. Exhibit dealing with the problem of the control 

 of tuberculosis. 



