Neutralization of Tete group viruses from Egypt, Fall 1968 
by Bahig and Matruh hyperimmune mouse ascitic fluids 
Virus 
Isolation 
Date 
Titer 
Log 
LNI with 
More closely related 
to 
Bahig 
Matruh 
5020 
9/9 
4.3 
1.9 
2.8 
Matruh 
5028 
9/9 
3.9 
2.1 
2.8 
Matruh 
5131 
9/9 
3.7 
2.4 
?3.2 
Matruh 
5136 
9/11 
4.4 
>3.6 
2.1 
Bahig 
5266 
9/13 
5.1 
>^4.2 
2.7 
Bahig 
5302 
9/13 
4.2 
>3.4 
2.4 
Bahig 
5305 
9/13 
4.5 
>3.6 
1.9 
Bahig 
5408 
9/16 
3.7 
2.5 
^3.2 
Matruh 
5428 
9/16 
3.1 
0.4 
?2.5 
Matruh 
Bahig 
3.7 
2.7 
1.4 
— 
Matruh 
5.2 
2.2 
^4.0 
— 
120 
