910 



ORDER IX. SPIROCHAETALES 



List of recognized serotypes — Continued 



1 Strain "Wijnberg," isolated in 1926 from man in the Netherlands, is also L. ictero- 

 haemorrhagiae (AB). 



^ Strain "Kantorowicz," isolated in 1931 from man in the Netherlands, is also L. ictero- 

 haemorrhagiae (A) . 



3 Strain "S102," isolated in 1941 from an albino mouse in the Netherlands, is also L. 

 balhim. 



^ Strain "3868 C" was subsequently demonstrated to be indistinguishable from strain 

 "3522 C." 



5 The bovine strain of Bernkopf and other strains of the grippotyphosa serogroup iso- 

 lated in Israel are not yet definitelj^ established as serotypes distinct from serotype grippo- 

 typhosa. The same applies to other strains of this serogroup isolated elsewhere. 



^ Strain "Swart," isolated by Walch, was lost after it was demonstrated to be indis- 

 tinguishable from the strain "van Tienen." 



