266 MICRO-OEGANISMS IX AVATER 



Pere ^ states that he was able to isolate the typhoid 

 bacillus from drinking water in Algiers, where typhoid 

 fever is endemic, making its appearance every year in 

 the months of August, September, and October. 



Vincent,'"^ confirming the researches of previous in- 

 vestigators,^ again found the typhoid bacillus in the 

 Seine water being supplied to Paris during the summer 

 of 1890. 



Martin,^ in a paper dealing with an outbreak of 

 typhoid fever in Bordeaux, states that the typhoid 

 bacillus was found by Ponchet in the public water 

 supply. 



Fodor,^ in a paper read before the International 

 Hygienic Congress held in London in 1891, describes 

 an outbreak of typhoid fever at Budapest, in which he 

 succeeded in detecting the typhoid bacillus five times 

 in the public water-supply. It was afterwards ascer- 

 tained that the waste water from a laundry attached to 

 the hospital gained direct access to the principal water 

 main in the town. 



Kowalski ^ states that in 2,000 samples of water 

 which he examined bacteriologically he was only able 

 in five to detect typhoid bacilli. 



Pinkelnburg ^ describes the detection of typhoid 



1 ( 



Contribution ^ I'Etude des Eaux d' Alger,' Annales de VInstitut 

 Pasteur, vol. v. p. 79. 



■' ' Presence du Bacille typhique dans I'Eau de Seine pendant le mois 

 de Juillet, 1890,' Annales de VInstitut Pasteur, vol. iv. p. 772. 



^ Loir, see above; Thoinot, Bulletin deVAcademie deMedecine, 1887. 



'* ' Presence du Bacille typhique dans les Eaus d' Alimentation de la 

 Ville de Bordeaux,' Bevue sanit. de la, Province, 1891, No. 181, p. 93 ; 

 Centralhlatt filr BaTcteriologie, vol. xi., 1892, p. 413, 



^ ' Die Beziehungen des Typhus zmn Trinkwaeser,* Centralhlatt filr 

 Bahteriologie, vol. xi., 1892, p. 121. 



^ * Ueber bakteriologische Wasseruntersuchungen, Wiener Minische 

 Wochenschrift, 1888 ; Centralhlatt filr Bahteriologie, vol. iv., 1888, p. 467. 



' ' Ueber einen Befund von Typhusbacilleu im Bruimenwasser,' Cen- 

 tralhlatt filr Bahteriologie, vol. ix., 1891, p. 301. 



