| | | | | | JG 128 Antigen | JG 128 HIAF |
|---|
| | HI | NT(LNI) | HI | NT(LNI) |
|---|
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| | ** Heterologous/homologous titers, HI as reciprocals and LNI as dex | | JG 128 ** | 80 | 5.3 | 80 | 5.3 | | Yellow fever | 10/40 | 1.5/>4.5 | 10/80 | 1.0/5.3 | | St. Louis encephalitis | 20/160 | 2.2/2.4 | 10/80 | 0.0/5.3 | | Ilheus | 20/80 | 2.4/3.0 | 10/80 | 0.3/5.3 | | Bussuquara | 40/80 | 2.7/>2.3 | <10/80 | 1.1/5.3 | | Modoc | <10/80 | | 20/80 | | Rio Bravo | 40/80 | | 10/80 | | Dengue 2 | 20/80 | | 10/80 | | West Nile | 40/40 | | <10/80 | | Japanese Encephalitis | 20/160 | | 10/80 |
| | At the Yale Arbovirus Reference Unit JG 128 antigen and HIAF were tested by CF against HIAF and antigens prepared from the following Group B arboviruses [2] : Bukalasa bat, MML, Entebbe bat, Dakar bat, Rio Bravo, Modoc, Cowbone Ridge, Powassan, Bussuquara, JBE, Apoi, Koutango, West Nile, Kadam, Alfuy, Edge Hill, MVE, louping ill, OMSK, RSSE, SLE, Negishi, Langat, Royal Farm, Tulieniy, Banzi, Spondweni, dengue 1, 2, 3, 4, Israel turkey, Kokobera, Kunjin, Ntaya, Potiskum, Stratford, Tembusu, Uganda S, Wesselsbron, yellow fever, Zika, Saboya, and Phnom-Penh bat (A38D). The only conclusions drawn from the results are that JG 128 cross reacts extensively with most of the Group B viruses but is sufficiently distant antigenically, from even the nearest known antigenic neighbor, for considering this a new Group B arbovirus [2] . | | In a cross-neutralization study involving 65 flaviviruses, Jutiapa virus was found to be more closely related to those flaviviruses which were clustered together to form the Modoc complex. In addition to Jutiapa virus, these included Modoc, Sal Vieja, Cowbone Ridge, and San Perlita viruses [3] . | | |
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