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| 1. | Initial studies at QIMR, Brisbane detected no relationship to 36 viruses isolated in Australia and New Guinea. | 2. | Studies by Dr. Andrew J. Main Jr., at Yale Arbovirus Research Unit, New Haven, Conn., U.S.A., showed antigenic relationship to members of the Sakhalin group, but not to some 200 other arboviruses. Cross-complement fixation and neutralization tests with members of the Sakhalin group showed: |
| | | Taggert Virus or Antigen | Viruses or Antigens | Immune fluid to Taggert |
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| CF | NT | | CF | NT |
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Immune Sera or Ascitic Fluid | Ht/Ho | Ratio | Ht/Ho | | Ht/Ho | Ratio | Ht/Ho |
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| NT: LNI in dex | USA 86 | 128/>1024 | >1/8 | 1.0/2.1 | USA 86 | 128/1024 | 1/8 | 1.5/2.9 | Sakhalin (Leiv 71c) | 4/64 | 1/16 | 0.0/1.8 | Sakhalin | 256/1024 | 1/4 | 1.7/2.9 | Clo Mor (ScotAr 7) | <4/16 | <1/4 | 0.0/0.0 | Clo Mor | 64/1024 | 1/15 | 0.0/2.9 |
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