| | | Antigems of J19 did not react with grouping sera of group A, B, C, Guama, Bunyamwera, Phlebotomus fever or Tacaribe. Ho. Serum (ho. titer 1:32 or more) gave no positive HI reactions with the following antigens from the WHO Reference Center collection: Aura, Bebaru, chikungunya, EEE, Getah, Highlands J, Middelburg, Mucambo, o'nyong-nyong, Pixuna, Semliki Forest, Sindbis, WEE, Bussuquara, dengue 1, 2, 3, 4, Japanese B, Kokobera, Modoc, St. Louis, Stratford, Uganda S, Rio Bravo, Usutu, Wesselsbron, West Nile, yellow fever, Powassan, MML, Marituba, Murutucu, Nepuyo, Oriboca, Anopheles A, Bakau, Batai, Bunyamwera, Cache Valley, Germiston, Guaroa, Ilesha, Kairi, Maguari, Tensaw, Taiassui, Bwamba, California enceph., Melao, Tahyna, trivittatus, Guajara, Bimiti, Catu, Guama, Moju, 63A49, Koongol, Bujaru, Chagres, Karimabad, Salehabad, Icoaraci, Itaporanga, Naples phlebot. fever, Sicilian phleb. fever, Akabane, Buttonwillow, Ingwavuma, Sathuperi, BeAn 84785, Umbre, Lanjan, Thogoto, Tacaiuma, Witwatersrand. By CF tests, J19 antigen did not react with grouping ascitic fluids of Groups A, B, C, Guama, Capim, Bunyamwera, Simbu, California, Turlock, Anopheles A, Anopheles B, VSV, Tacaribe, Phlebotomus fever, Quaranfil, Kaisodi, Qalyub, nor with specific hyperimmune mouse ascitic fluids of IbH11306, IbAn17143, IbH9978, IbAn17854, IbAn10065, IbAn20433, Bwamba, Oropouche, California, Punta Toro, IbH11480, I11414, IP4081, Tataguine, Agua Preta, rabies, LCM, CoAr 3319, Marco, Sawgrass, Guaroa, Naples, IPD A/401, Changuinola, Triniti, Ieri, Bahig. There were no cross CF reactions between Panama viruses La Joya, D50, Bocas and J19 ascitic fluid (ho. CF = 32) was negative with antigens of Chenuda, Tataguine, Kwatta, Soldado, Thogoto, TR61469, IP4081, Wad Medani, Palyam, Ganjam, Witwatersrand, Quaranfil, Tribec, Koongol, Timbo, Bhanja, Lebombo, Semunya, Mossuril, Nyamaninni, Piry, Kaisodi, Kern Canyon, Lagos bat, Eretmapodites 147, Hart Park, Lanjan, SAAn 4511, ectromelia. J19 ascitic fluid (ho. CF = 128) negative with antigens of Bushbush, Capim, Guajara, Tacaiuma, Anopheles A, Chaco, Aruac, Patois, Bertioga, Acara, Benfica, Oropouche, Lukuni, Anopheles B, Borraceia, Turlock, Tacaribe, Amapari, Tamiami, Pichinde, Machupo, Changuinola, MARU11079, Buenaventura, Marco, Ieri, Triniti, Sawgrass, Silverwater, Agua Preta, Naples, Guama, Soldado, CTF, Pacui, rabies, Farallon, Cotia, Klamath, LCM, Johnston Atoll, Belem, Navarro, Hughes, EHD-NJ, California, Punta Toro, Melao, Mirim, Jurona, Tembe, TR85 603, La Joya, D 50. [1] | | By mouse protection tests with J19 antiserum and live virus strains J19 was found identical to J33, J34, J53, J54 and J55, all isolated from C. dunni captured near Pacora in Panama in October 1958. The virus J134 (La Joya) was not neutralized. | | Dr. R.E. Shope carried out all serological tests with nonlocal viruses. | | |
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