44 



SEWAGE-POLLUTED OYSTERS AS CAUSE OF TYPHOID. 



(8) This investigation comprises a complete study of all the fac- 

 tors which would materially contribute to typhoid infection. Each 

 item of the menu served at the Minisink banquet was carefully con- 

 sidered, and the "Rockaway" oysters served were the only articles of 

 food consumed by all of those who had typhoid or gastroenteritis 

 following this banquet. 



ADDITIONAL COPIES of this publication 

 -LA- may be procured from the SUPERINTEND- 

 ENT OF DOCUMENTS, Government Printing 

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