Show prevention OF DISEASE california health board has novel plan of education san francisco acting on the sug of passed assistant surgeon colby rucker of the united states public health and marine hospital service the california state board of health has in preparation a car tor for the purpose of illustrating methods of preventing disease dr rucker idea is to secure a car from the southern pacific railroad and install therein an exhibit showing how typhoid fever tuberculosis and the other common diseases could be pre vented the southern pacific has agreed to furnish this car and both the southern pacific and the santa fe railroad companies have entered into n agreement to transport this car free of cost over their lines in the state of california |