VIRULENCE AND BACTERIAL INFECTION 



Treatment and Survivors 

 Days Post Controls 12 Hrs. 21 Hrs. 



Injection S® C 25° C 5° C 5° C 



Table V a. Sensitization of Lipopolysaccharlde in the cold. All mice received 60-65 

 Mg of Endotoxin. (Derived from data presented in J. Infect. Dis. 110: 201-209. 1962.) 



Days Post Treatment and Survivors 



Controls 6 Hrs. 12 Hrs. 



Injection 5° C 25° C 25° C 25° C 



UO 10 30 15 



1 9 10 22 15 



2 9 10 21 15 



Per cent 



Survival 22.5 100.0 70.0 100.0 



Table V b. Protection against Lipopolysaccharlde by 25° C exposure. All mice re- 

 ceived 60-65 Mg of Endotoxin. (Derived from data presented in J. Infect. Dis. UO: 

 201-209. 1962.) 



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