HEALTH AND DISEASE 343 



ience, very near the house, Avhile upon the ground around 

 it is poured all the liquid waste of the household, no pro- 

 vision being made for drainage. The soil then becomes 

 saturated with filth, which every shower washes into the 

 well. Sometimes a country dwelling is so closely sur- 

 rounded by trees as to shut out the sun and air and cause 

 unhealthful dampness. Convenient opportunities for fre- 

 quent bathing are often lacking, and in winter there is 

 apt to be too little attention to ventilation. With only 

 a moderate amount of intelligence and care, life in the 

 country might be made far more healthful. 



