Universal immunization of infants with low doses of a low-cost, plasma-derived hepatitis B vaccine in South Africa von SCHOUB, B. D, MATAI, U, SINGH, B, BLACKBURN, N. K, LEVIN, J. B

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Differentiation of primary cytomegalovirus infection from reactivation using the urea denaturation test for measuring antibody avidity von Blackburn, N. K., Besselaar, T. G., Schoub, B. D., O'Connell, K. F.

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Seroprevalence to Polio in Personnel at a Virology Institute von Schoub, B.D., Blackburn, N.K., McAnerney, J.M.

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Genetic stability of oral polio vaccine prepared on primary monkey kidney cells or Vero cells — effects of passage in cell culture and the human gastrointestinal tract von Chezzi, C., Dommann, C.J., Blackburn, N.K., Maselesele, E., McAnerney, J., Schoub, B.D.

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Environmental temperature on the vector competence of Culex univittatus (Diptera: Culicidae) for West Nile virus von CORNEL, A. J, JUPP, P. G, BLACKBURN, N. K

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Impact of the introduction of A/Sydney/5/97 H3N2 influenza virus into South Africa von Besselaar, Terry G., Schoub, Barry D., Blackburn, Nigel K.

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Outbreak of paralytic poliomyelitis in Namibia von van Niekerk, A.B.W., Schoub, B.D., Chezzi, C., Blackburn, N.K., Vries, J.B., Baard, J.

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Topological mapping of antigenic sites on the Rift Valley fever virus envelope glycoproteins using monoclonal antibodies von Besselaar, T.G, Blackburn, N.K

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A study of the effect of chemical inactivants on the epitopes of Rift Valley fever virus glycoproteins using monoclonal antibodies von Blackburn, N.K., Besselaar, T.G.

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The current epidemiology of hepatitis A infection in South Africa: implications for vaccination von Martin, D.J., Blackburn, N.K., Johnson, S., McAnerney, J.M.

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A population-based seroprevalence study in South Africa as a tool in the polio eradication initiative von Schoub, BD, McAnerney, JM, van Middelkoop, A, Blackburn, NK, Labadarios, D

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The synergistic neutralization of Rift Valley fever virus by monoclonal antibodies to the envelope glycoproteins von Besselaar, T G, Blackburn, N K

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False negativity by an anti-HIV assay kit (IMx 8B32) and evaluation of its replacement (IMx 8C98) von Parry, John V., Perry, Keith R., Harbour, Steve, Burgess, Christine, Mortimer, Philip P., Blackburn, Nigel K., Martin, Des

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Molecular characterisation of type 1 polioviruses associated with epidemics in South Africa von Chezzi, Claudia, Blackburn, Nigel K., Schoub, Barry D.

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Evaluation of the World Health Organisation antibody-testing strategy for the individual patient diagnosis of HIV infection (strategy III) von MARTIN, D. J, BLACKBURN, N. K, O'CONNELL, K. F, BRANT, E. T, GOETSCH, E. A

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Antigenic analysis of West Nile virus strains using monoclonal antibodies von BESSELAAR, T. G, BLACKBURN, N. K

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Susceptibility of dogs to West Nile virus: A survey and pathogenicity trial von Blackburn, N.K., Reyers, F., Berry, W.L., Shepherd, A.J.

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Benefits and limitations of the Witwatersrand influenza and acute respiratory infections surveillance programme von SCHOUB, B. D, JOHNSON, S, MCANERNEY, J, BLACKBURN, N. K

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The role of sexual transmission in the epidemiology of hepatitis C virus in Black South Africans von Schoub, B.D., Johnson, S., McAnerney, J.M., Blackburn, N.K.

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Should hepatitis A vaccination be routinely given to children? von Schoub, B D, Blackburn, N K, Martin, D J, McAnerney, J M, Sim, J G

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