Search Results - "Mann, George F."

Production of yellow fever 17DD vaccine virus in primary culture of chicken embryo fibroblasts: yields, thermo and genetic stability, attenuation and immunogenicity by Freire, Marcos S., Mann, George F., Marchevsky, Renato S., Yamamura, Anna M.Y., Almeida, Luiz F.C., Jabor, Alfredo V., Malachias, José M.N., Coutinho, Evandro S.F., Galler, Ricardo

“…While a good vaccine against yellow fever (YF) virus has been available for decades, the basic technology for the production of YF vaccine in chicken embryos…”
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Biological Characterization of Clones Derived from the Edmonston Strain of Measles Virus in Comparison with Schwarz and CAM-70 Vaccine Strains by Borges, M B, Mann, G F, Freire, M da S

“…Four virus clones were derived from the Edmonston strain of measles virus by repeated plaque purification. These clones were compared with the vaccine strains…”
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Loss of maternal measles antibody during infancy in an African city by Dabis, F, Waldman, R J, Mann, G F, Commenges, D, Madzou, G, Jones, T S

“…Measles epidemics with 20% of the cases under nine months of age continue to occur in Brazzaville, Congo, even though measles vaccination coverage was 77% in…”
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Measles antibody prevalence after mass immunization campaign in Niterói, state of Rio de Janeiro, Brazil by Oliveira, S A, Siqueira, M M, Mann, G F, Costa, A J, Almeida, M T, Stavola, M S, Tomasini, H, Nascimento, J P

“…Three months after a mass vaccination campaign (coverage: 100%) against measles a random seroepidemiological survey was carried out in students aged 1 to 19…”
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Measles antibody prevalence after mass immunization campaign in Niterói, State of Rio de Janeiro, Brazil Prevalência de anticorpos contra o vírus do sarampo após campanha de vacinação em massa em Niterói, Estado do Rio de Janeiro, Brasil by Solange A Oliveira, Marilda M Siqueira, George F Mann, Antônio José L Costa, Maria Teresa C.N. Almeida, Mônica S Stavola, Hugo Tomasini, Jussara P Nascimento

“…Three months after a mass vaccination campaign (coverage: 100%) against measles a random seroepidemiological survey was carried out in students aged 1 to 19…”
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Biological activity of hepatitis B antigens in cell culture by Brumpt, I, Mann, G F, Zuckerman, A J

“…Direct interference by purified hepatitis B surface antigen or virus particles was not demonstrated in tissue culture. Significant levels of interferon were…”
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Hepatitis B surface antigen production as a growth cycle-related terminal event in PLC/PRF/5 hepatoma cells by Copeland, J A, Skelly, J, Mann, G F, Howard, C R, Zuckerman, A J

“…The dynamics of hepatitis B surface antigen production of PLC/PRF/5 hepatoma cells were studied using a quantitative radioimmunoassay method. Maximum rates of…”
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Nondetection of infectious hepatitis B virus in a human hepatoma cell line producing hepatitis B surface antigen by Tabor, E, Copeland, J A, Mann, G F, Howard, C R, Skelly, J, Snoy, P, Zuckerman, A J, Gerety, R J

“…The PLC/PRF/5 human hepatoma cell line producing hepatitis B surface antigen (HBsAg) was studied to determine whether infectious hepatitis B virus (HBV) was…”
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