Genetic relatedness of hepatitis A virus strains recovered from different geographical regions von Robertson, Betty H, Jansen, Robert W, Khanna, Bhawna, Totsuka, Atsuko, Nainan, Omana V, Siegl, Gunter, Widell, Anders, Margolis, Harold S, Isomura, Shin, Ito, Kiichi, Ishizu, Tetsuya, Moritsugu, Yasuo, Lemon, Stanley M

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A broadly reactive one-step real-time RT-PCR assay for rapid and sensitive detection of hepatitis E virus von Jothikumar, Narayanan, Cromeans, Theresa L., Robertson, Betty H., Meng, X.J., Hill, Vincent R.

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Characterization of hepatitis D virus genotype III among Yucpa Indians in Venezuela von Nakano, Tatsunori, Shapiro, Craig N, Hadler, Stephan C, Casey, John L, Mizokami, Masashi, Orito, Etsuro, Robertson, Betty H

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Genomic and Phylogenetic Analysis of Hepatitis C Virus Isolates from Argentine Patients: a Six-Year Retrospective Study von QUARLERI, J. F, ROBERTSON, B. H, MATHET, V. L, FELD, M, ESPINOLA, L, REQUEIJO, M. P, MANDO, O, CARBALLAL, G, OUBINA, J. R

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Multistate Outbreak of Hepatitis A Associated with Frozen Strawberries von Niu, Manette T., Polish, Louis B., Robertson, Betty H., Khanna, Bhawna K., Woodruff, Bradley A., Shapiro, Craig N., Miller, Mark A., Smith, J. David, Gedrose, Judith K., Alter, Miriam J., Margolis, Harold S.

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Genetic characterization of wild-type genotype VII hepatitis A virus von Ching, Karen Z, Nakano, Tatsunori, Chapman, Louisa E, Demby, Austin, Robertson, Betty H

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Epidemiologic Patterns of Wild-Type Hepatitis A Virus Determined by Genetic Variation von Robertson, Betty H., Khanna, Bhawna, Nainan, Omana V., Margolis, Harold S.

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A new cluster of hepatitis A infection in hemophiliacs traced to a contaminated plasma pool von Chudy, Michael, Budek, Irmhild, Keller-Stanislawski, Brigitte, McCaustland, Karen A., Neidhold, Sabine, Robertson, Betty H., Nübling, C. Micha, Seitz, Rainer, Löwer, Johannes

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Molecular epidemiology of the hepatitis C virus in Western Siberia von Shustov, A.V., Kochneva, G.V., Sivolobova, G.F., Grazhdantseva, A.A., Gavrilova, I.V., Akinfeeva, L.A., Rakova, I.G., Aleshina, M.V., Bukin, V.N., Orlovsky, V.G., Bespalov, V.S., Robertson, B.H., Netesov, S.V.

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Characterization of the complete genomic sequence of genotype II hepatitis A virus (CF53/Berne isolate) von Lu, Ling, Ching, Karen Z, de Paula, Vanessa Salete, Nakano, Tatsunori, Siegl, Gunter, Weitz, Manfred, Robertson, Betty H

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Hepatitis E virus infection in chimpanzees: a retrospective analysis von McCaustland, K. A, Krawczynski, K, Ebert, J. W, Balayan, M. S, Andjaparidze, A. G, Spelbring, J. E, Cook, E. H, Humphrey, C, Yarbough, P. O, Favorov, M. O, Carson, D, Bradley, D. W, Robertson, B. H

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Evaluation of Accumulation of Hepatitis C Virus Mutations in a Chronically Infected Chimpanzee: Comparison of the Core, E1, HVR1, and NS5b Regions von Lu, L, Nakano, T, Orito, E, Mizokami, M, Robertson, B H

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Excretion of Hepatitis A Virus (HAV) in Adults: Comparison of Immunologic and Molecular Detection Methods and Relationship between HAV Positivity and Infectivity in Tamarins von POLISH, L. B, ROBERTSON, B. H, KHANNA, B, KRAWCZYNSKI, K, SPELBRING, J, OLSON, F, SHAPIRO, C. N

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New microbiology tools for public health and their implications von Robertson, Betty H, Nicholson, Janet K A

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Sequence analysis of a new hepatitis A virus naturally infecting cynomolgus macaques (Macaca fascicularis) von Nainan, Omana V, Margolis, Harold S, Robertson, Betty H, Balayan, Mikhail, Brinton, Margo A

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Viral hepatitis and primates: historical and molecular analysis of human and nonhuman primate hepatitis A, B, and the GB-related viruses von Robertson, Betty H.

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Chronic hepatitis delta virus infection with genotype IIb variant is correlated with progressive liver disease von Watanabe, Hideki, Nagayama, Kazuyoshi, Enomoto, Nobuyuki, Chinzei, Ryoko, Yamashiro, Tsuyoshi, Izumi, Namiki, Yatsuhashi, Hiroshi, Nakano, Tatsunori, Robertson, Betty H, Nakasone, Hiroki, Sakugawa, Hiroshi, Watanabe, Mamoru

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Primate hepatitis B viruses - genetic diversity, geography and evolution von Robertson, Betty H., Margolis, Harold S.

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Effect of postexposure vaccination in a chimpanzee model of hepatitis A virus infection von Robertson, Betty H., D'Hondt, Eric H., Spelbring, John, Tian, Houwen, Krawczynski, K., Margolis, Harold S.

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Nucleotide and amino acid sequence coding for polypeptides of foot-and-mouth disease virus type A12 von Robertson, B.H, Grubman, M.J, Weddell, G.N, Moore, D.M, Welsh, J.D, Fischer, T, Dowbenko, D.J, Yansura, D.G, Small, B, Kleid, D.G

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