E 241, This isolate from Lanius collurio is not sensitive to sodium 
deoxycholate and is therefore probably not an arbovirus. Further charac¬ 
terization has not been carried out to date. 
E 3127 group . CF tests indicate that C40, C45, and .C125-6 agents are 
very closely related, that E3235-7 and E3505 are also very close, and that 
these with E3127 form a group (Table 18). Infectivity of the agents for 
mice is of a low order and not well preserved by lyophilization. No cross¬ 
reactions of this group have been noted with Bahig, Thimiri and E241 but 
extensive serological study has not been undertaken. 
Q3255 . This virus from Streptopelia turtur passed a 0.22y filter and 
was sensitive to sodium deoxycholate although the low infective titer did 
not allow quantitation. It was closely related by CF to EgAn4996-63 also 
isolated from Streptopelia turtur in 1963 by Schmidt. 03255 antigen cross- 
reacted with Quaranfil immune ascitic fluid, however, the observation has 
not been consistently repeatable and further work is indicated to confirm 
the relationship. 
Q3488-9 . HI and neutralization tests showed this to be Ingwavuraa virus 
as follows: 
Antigens (HA ) Ingwavuma ascitic fluid Q3488-9 ascitic fluid 
Ingwavuma 1:160 1:160 
Q3488-9 1:10 1:80 
Virus 
Ingwavuma 
3.0 
Q3488-9 
2.0 
LNI 3.5 LNI 
LNI 3.5 LNI 
Ingwavuma ascitic fluid reacted less with Q3488-9 than homologous vitUs 
by both HI and neutralization test indicating 03488-9 may be a variant strain. 
75 
