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  Whataroa   WHAV

Arbovirus

No

2

Results of SALS surveys and information from the Catalogue.
Other Information
 

A
Section V - Antigenic Relationship and Lack of Relationship to Other Viruses
 
See Reference [2] .
 
Whataroa Antigen Whataroa Serum *
HI CF HI CF
Sera or Antigens * Ht/Ho Ratio Ht/Ho Ratio Ht/Ho Ratio Ht/Ho Ratio


* Sera were hyperimmune mouse produced by two injections of virus ip, the first being formalin killed seed and the second, live seed; Blank = signifies not done.
Sindbis
C-263 80/320 1/4 16/32 1/2 80/5120 1/64 16/64 1/4
EgAr 339 640/320 2 8/64 1/8 40/5120 1/128 16/64 1/4
C-377 1280/1280 1 16/128 1/8 80/5120 1/64 32/64 1/2
P-886 160/320 1/2 16/64 1/4 40/5120 1/128 8/64 1/8
MRM 39 640/1280 1/2 16/128 1/8 160/5120 1/32 8/64 1/8
Ross River 8/64 1/8 0/64 >1/64
Bebaru 40/1280 1/32 20/5120 1/256
WEE 40/1280 1/32 40/5120 1/128
Semliki 40/640 1/16 20/5120 1/256
Neutralization tests: Same sera as above.
Method: Constant serum/virus dilutions incubated 37C for 1 hour, then inoculated into suckling mice, ip.
 
Neutralization Index (Dex)
Serum
Virus Whataroa Sindbis EgAr 339 Sindbis MRM 39


Whataroa >4.0 2.7 2.7
EgAr 339 2.6 4.0 3.7
 
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