List of recognized serotypes — Continued Serogroup Serotype Type Strain Origin bataviae bataviae paidjan van Tienen^ Paidjan 1932, Man, Indonesia 1939, Man, Indonesia semarang R.S. 173 1937, Rattus brevicaudatus, Indonesia andaman A CH 11 1931, Man, Andaman Isles hyos, syn. mitis Johnson Mitis Johnson 1940, Man, Australia 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."
