270 Profs. P. F. Frankland and Marshall Ward. 



Behaviour of Typhoid Bacillns 



Observers. 



Temperature. 



Distilled water. 



Sterilised ordin- 

 ary water. 



Non- sterilised 

 ordinary water. 





JtLocnstetter .... 



lO iJ\J 



5 days 



7 days 







Meade Bolton . . 



20° 



2—3 to 30—40, 



Over 24 days 











31 days (sp.) 









33 



35° 



10—14—24 



Over 14 days 









12° 



••. 



•• 



Some days 







o7 







33 





Wolffliiigel and 



15—20° 



Over 15 days 



Over 20 days 







Eiedel 











33 



35° 



•> 



• • 











188 days 











10°-5 







5 — 7 days,J no 













longer demon- 













strable on 7th 













day 







8° 







3—6 days 





De Mattei and 







4 days 



11—14 days 





Stagmitta 













10—20° 





20—30 days 









16—20° 



•• 



•• 







Straus and Du- 



20° 



30—35 days 



- 



32 § to 43 1| days 





barry 











33 



25° 



69 days 





81 days§ 





)> 



35° 



27 days 





37 days§ 





















• • 









UfTelmann .... 









Up to 2 weeks 







18—22° 





10—80 days 







