Gunnel Biberfeld

About me
Publications
CV
Public outreach and news

About me

Professor Emerita of Infectious Disease Control, especially Clinical Immunology.

Articles

Article: THE LANCET HIV. 2023;10(1):e33-e41
Vertical HIV transmission within 18 months post partum among women on lifelong antiretroviral therapy for HIV in Dar es Salaam, Tanzania: a prospective cohort study
Lyatuu GW; Urrio R; Naburi H; Lyaruu P; Simba B; Siril H; Philipo E; Machumi L; Kibao A; Kajoka D; Nyamhagatta M; Sando D; Biberfeld G; Orsini N; Kilewo C; Ekstrom AM
Article: JOURNAL OF ACQUIRED IMMUNE DEFICIENCY SYNDROMES (1999). 2022;91(5):439-448
The Prevalence, Incidence, and Risk Factors for HIV Among Female Sex Workers-A Cohort Being Prepared for a Phase IIb HIV Vaccine Trial in Dar es Salaam, Tanzania
Faini D; Msafiri F; Munseri P; Bakari M; Lyamuya E; Sandstrom E; Biberfeld G; Nilsson C; Hanson C; Aboud S
Article: PLOS GLOBAL PUBLIC HEALTH. 2022;2(3):e0000256
Effect of peer-mother interactive programme on prevention of mother-to-child HIV transmission outcomes among pregnant women on anti-retroviral treatment in routine healthcare in Dar es Salaam, Tanzania.
Lyatuu GW; Naburi H; Mwashemele S; Lyaruu P; Urrio R; Simba B; Philipo E; Kibao A; Kajoka D; Sando D; Orsini N; Biberfeld G; Kilewo C; Ekström AM
Article: MEDICINE (UNITED KINGDOM). 2021;100(46):e27828
Health care costs associated with clinic visits for prevention of mother-to-child transmission of HIV in Dar es Salaam, Tanzania
Naburi HE; Mujinja P; Kilewo C; Biberfeld G; Barnighausen T; Manji K; Lyatuu G; Urrio R; Zethraeus N; Orsini N; Ekstrom AM
Article: THE LANCET HIV. 2021;8(5):e256-e265
Long-term virological outcomes in women who started option B plus care during pregnancy for prevention of mother-to-child transmission of HIV in Dar es Salaam, Tanzania: a cohort study
Lyatuu GW; Mwashemele SZ; Urrio R; Naburi H; Kashmir N; Machumi L; Kibao A; Sellah Z; Ulenga N; Orsini N; Biberfeld G; Kilewo C; Ekstrom AM
Article: VACCINES. 2020;8(4):E681-681
Frequent and Durable Anti-HIV Envelope VIV2 IgG Responses Induced by HIV-1 DNA Priming and HIV-MVA Boosting in Healthy Tanzanian Volunteers
Joachim A; Msafiri F; Onkar S; Munseri P; Aboud S; Lyamuya EF; Bakari M; Billings E; Robb ML; Wahren B; Mhalu FS; Sandstrom E; Rao M; Nilsson C; Biberfeld G
Article: MICROORGANISMS. 2020;8(11):E1722-1722
Frequent Anti-V1V2 Responses Induced by HIV-DNA Followed by HIV-MVA with or without CN54rgp140/GLA-AF in Healthy African Volunteers
Msafiri F; Joachim A; Held K; Nadai Y; Chissumba RM; Geldmacher C; Aboud S; Stohr W; Viegas E; Kroidl A; Bakari M; Munseri PJ; Wahren B; Sandstrom E; Robb ML; McCormack S; Joseph S; Jani I; Ferrari G; Rao M; Biberfeld G; Lyamuya E; Nilsson C
Article: FRONTIERS IN IMMUNOLOGY. 2020;11:719
Induction of Identical IgG HIV-1 Envelope Epitope Recognition Patterns After Initial HIVIS-DNA/MVA-CMDR Immunization and a Late MVA-CMDR Boost
Joachim A; Ahmed MIM; Pollakis G; Rogers L; Hoffmann VS; Munseri P; Aboud S; Lyamuya EF; Bakari M; Robb ML; Wahren B; Sandstrom E; Nilsson C; Biberfeld G; Geldmacher C; Held K
Article: AIDS RESEARCH AND HUMAN RETROVIRUSES. 2018;34(2):193-205
Intradermal HIV-1 DNA Immunization Using Needle-Free Zetajet Injection Followed by HIV-Modified Vaccinia Virus Ankara Vaccination Is Safe and Immunogenic in Mozambican Young Adults: A Phase I Randomized Controlled Trial
Viegas EO; Tembe N; Nilsson C; Meggi B; Maueia C; Augusto O; Stout R; Scarlatti G; Ferrari G; Earl PL; Wahren B; Andersson S; Robb ML; Osman N; Biberfeld G; Jani I; Sandstrom E
Article: PLOS ONE. 2018;13(11):e0206838
Optimizing the immunogenicity of HIV prime-boost DNA-MVA-rgp140/GLA vaccines in a phase II randomized factorial trial design
Viegas EO; Kroidl A; Munseri PJ; Missanga M; Nilsson C; Tembe N; Bauer A; Joachim A; Joseph S; Mann P; Geldmacher C; Fleck S; Stohr W; Scarlatti G; Aboud S; Bakari M; Maboko L; Hoelscher M; Wahren B; Robb ML; Weber J; McCormack S; Biberfeld G; Jani IV; Sandstrom E; Lyamuya E
Article: PLOS ONE. 2018;13(12):e0207986
Engaging community leaders to improve male partner participation in the prevention of mother-to-child transmission of HIV in Dar es Salaam, Tanzania
Lyatuu GW; Naburi H; Urrio R; Mwashemele SZ; Mdingi S; Panga R; Koda H; Chende Y; Tsere M; Mhalu A; Siril H; Lema IA; Aris E; Muya AN; Galanti MR; Biberfeld G; Kilewo C; Ekstrom AM
Article: JOURNAL OF VIROLOGY. 2017;91(18):e00730-e00717
Preferential Targeting of Conserved Gag Regions after Vaccination with a Heterologous DNA Prime-Modified Vaccinia Virus Ankara Boost HIV-1 Vaccine Regimen
Bauer A; Podola L; Mann P; Missanga M; Haule A; Sudi L; Nilsson C; Kaluwa B; Lueer C; Mwakatima M; Munseri PJ; Maboko L; Robb ML; Tovanabutra S; Kijak G; Marovich M; McCormack S; Joseph S; Lyamuya E; Wahren B; Sandstrom E; Biberfeld G; Hoelscher M; Bakari M; Kroidl A; Geldmacher C
Article: HUMAN RESOURCES FOR HEALTH. 2017;15(1):61
Job satisfaction and turnover intentions among health care staff providing services for prevention of mother-to-child transmission of HIV in Dar es Salaam, Tanzania
Naburi H; Mujinja P; Kilewo C; Orsini N; Baernighausen T; Manji K; Biberfeld G; Sando D; Geldsetzer P; Chalamila G; Ekstrom AM
Article: AIDS RESEARCH AND HUMAN RETROVIRUSES. 2017;33(8):880-888
Three-Year Durability of Immune Responses Induced by HIV-DNA and HIV-Modified Vaccinia Virus Ankara and Effect of a Late HIV-Modified Vaccinia Virus Ankara Boost in Tanzanian Volunteers
Joachim A; Munseri PJ; Nilsson C; Bakari M; Aboud S; Lyamuya EF; Tecleab T; Liakina V; Scarlatti G; Robb ML; Earl PL; Moss B; Wahren B; Mhalu F; Ferrari G; Sandstrom E; Biberfeld G
Article: HELIYON. 2017;3(6):e00339
HIVIS-DNA or HIVISopt-DNA priming followed by CMDR vaccinia-based boosts induce both humoral and cellular murine immune responses to HIV.
Hinkula J; Petkov S; Ljungberg K; Hallengärd D; Bråve A; Isaguliants M; Falkeborn T; Sharma S; Liakina V; Robb M; Eller M; Moss B; Biberfeld G; Sandström E; Nilsson C; Markland K; Blomberg P; Wahren B
Article: HUMAN RESOURCES FOR HEALTH. 2017;15(1):35
The potential of task-shifting in scaling up services for prevention of mother-to-child transmission of HIV: a time and motion study in Dar es Salaam, Tanzania
Naburi H; Ekstrom AM; Mujinja P; Kilewo C; Manji K; Biberfeld G; Sando D; Chalamila G; Baernighausen T
Article: PLOS ONE. 2016;11(10):e0165121
Predictors of Patient Dissatisfaction with Services for Prevention of Mother-To-Child Transmission of HIV in Dar es Salaam, Tanzania
Naburi H; Mujinja P; Kilewo C; Barnighausen T; Orsini N; Manji K; Biberfeld G; Sando D; Geldsetzer P; Chalamila G; Ekstrom AM
Article: PLOS ONE. 2016;11(5):e0155702
Boosting with Subtype C CN54rgp140 Protein Adjuvanted with Glucopyranosyl Lipid Adjuvant after Priming with HIV-DNA and HIV-MVA Is Safe and Enhances Immune Responses: A Phase I Trial
Joachim A; Bauer A; Joseph S; Geldmacher C; Munseri PJ; Aboud S; Missanga M; Mann P; Wahren B; Ferrari G; Polonis VR; Robb ML; Weber J; Tatoud R; Maboko L; Hoelscher M; Lyamuya EF; Biberfeld G; Sandstrom E; Kroidl A; Bakari M; Nilsson C; McCormack S
Article: BMC INFECTIOUS DISEASES. 2015;15:175
Virologic and immunologic failure, drug resistance and mortality during the first 24 months postpartum among HIV-infected women initiated on antiretroviral therapy for life in the Mitra plus Study, Dar es Salaam, Tanzania
Ngarina M; Kilewo C; Karlsson K; Aboud S; Karlsson A; Marrone G; Leyna G; Ekstroem AM; Biberfeld G
Article: PLOS ONE. 2015;10(4):e0119629
Priming with a Simplified Intradermal HIV-1 DNA Vaccine Regimen followed by Boosting with Recombinant HIV-1 MVA Vaccine Is Safe and Immunogenic: A Phase IIa Randomized Clinical Trial
Munseri PJ; Kroidl A; Nilsson C; Joachim A; Geldmacher C; Mann P; Moshiro C; Aboud S; Lyamuya E; Maboko L; Missanga M; Kaluwa B; Mfinanga S; Podola L; Bauer A; Godoy-Ramirez K; Marovich M; Moss B; Hoelscher M; Gotch F; Stoehr W; Stout R; McCormack S; Wahren B; Mhalu F; Robb ML; Biberfeld G; Sandstrom E; Bakari M
Article: PLOS ONE. 2015;10(4):e0118486
Potent Functional Antibody Responses Elicited by HIV-I DNA Priming and Boosting with Heterologous HIV-1 Recombinant MVA in Healthy Tanzanian Adults
Joachim A; Nilsson C; Aboud S; Bakari M; Lyamuya EF; Robb ML; Marovich MA; Earl P; Moss B; Ochsenbauer C; Wahren B; Mhalu F; Sandstrom E; Biberfeld G; Ferrari G; Polonis VR
Article: PLOS ONE. 2015;10(6):e0131748
HIV-DNA Given with or without Intradermal Electroporation Is Safe and Highly Immunogenic in Healthy Swedish HIV-1 DNA/MVA Vaccinees: A Phase I Randomized Trial
Nilsson C; Hejdeman B; Godoy-Ramirez K; Tecleab T; Scarlatti G; Brove A; Earl PL; Stout RR; Robb ML; Shattock RJ; Biberfeld G; Sandstrom E; Wahren B
Article: PLOS ONE. 2015;10(3):e0121452
Incidence of HIV and the Prevalence of HIV, Hepatitis B and Syphilis among Youths in Maputo, Mozambique: A Cohort Study
Viegas EO; Tembe N; Macovela E; Goncalves E; Augusto O; Ismael N; Sitoe N; De Schacht C; Bhatt N; Meggi B; Araujo C; Sandstrom E; Biberfeld G; Nilsson C; Andersson S; Jani I; Osman N
Article: AIDS RESEARCH AND HUMAN RETROVIRUSES. 2014;30(3):299-311
Broad and Potent Cellular and Humoral Immune Responses After a Second Late HIV-Modified Vaccinia Virus Ankara Vaccination in HIV-DNA-Primed and HIV-Modified Vaccinia Virus Ankara-Boosted Swedish Vaccinees
Nilsson C; Godoy-Ramirez K; Hejdeman B; Brave A; Gudmundsdotter L; Hallengard D; Currier JR; Wieczorek L; Hasselrot K; Earl PL; Polonis VR; Marovich MA; Robb ML; Sandstrom E; Wahren B; Biberfeld G
Article: PLOS ONE. 2014;9(1):e85310
Women's Preferences Regarding Infant or Maternal Antiretroviral Prophylaxis for Prevention of Mother-To-Child Transmission of HIV during Breastfeeding and Their Views on Option B plus in Dar es Salaam, Tanzania
Ngarina M; Tarimo EAM; Naburi H; Kilewo C; Mwanyika-Sando M; Chalamilla G; Biberfeld G; Ekstrom AM
Article: BMC PUBLIC HEALTH. 2013;13:450
Reasons for poor adherence to antiretroviral therapy postnatally in HIV-1 infected women treated for their own health: experiences from the Mitra Plus study in Tanzania
Ngarina M; Popenoe R; Kilewo C; Biberfeld G; Ekstrom AM
Article: VACCINE. 2011;29(46):8417-8428
Broad and potent immune responses to a low dose intradermal HIV-1 DNA boosted with HIV-1 recombinant MVA among healthy adults in Tanzania
Bakari M; Aboud S; Nilsson C; Francis J; Buma D; Moshiro C; Aris EA; Lyamuya EF; Janabi M; Godoy-Ramirez K; Joachim A; Polonis VR; Brave A; Earl P; Robb M; Marovich M; Wahren B; Pallangyo K; Biberfeld G; Mhalu F; Sandstrom E
Article: JOURNAL OF VIROLOGY. 2011;85(13):6442-6452
Immunization with Recombinant HLA Classes I and II, HIV-1 gp140, and SIV p27 Elicits Protection against Heterologous SHIV Infection in Rhesus Macaques
Morner A; Jansson M; Bunnik EM; Scholler J; Vaughan R; Wang Y; Montefiori DC; Otting N; Bontrop R; Bergmeier LA; Singh M; Wyatt RT; Schuitemaker H; Biberfeld G; Thorstensson R; Lehner T
Article: VACCINE. 2010;28(51):8203-8209
Biodistribution persistence and lack of integration of a multigene HIV vaccine delivered by needle-free intradermal injection and electroporation
Brave A; Gudmundsdotter L; Sandstrom E; Haller BK; Hallengard D; Maltais A-K; King AD; Stout RR; Blomberg P; Hoglund U; Hejdeman B; Biberfeld G; Wahren B
Article: CLINICAL AND VACCINE IMMUNOLOGY. 2010;17(7):1124-1131
Strong HIV-Specific CD4⁺ and CD8⁺ T-Lymphocyte Proliferative Responses in Healthy Individuals Immunized with an HIV-1 DNA Vaccine and Boosted with Recombinant Modified Vaccinia Virus Ankara Expressing HIV-1 Genes
Aboud S; Nilsson C; Karlen K; Marovich M; Wahren B; Sandstrom E; Gaines H; Biberfeld G; Godoy-Ramirez K
Article: JOURNAL OF INFECTION IN DEVELOPING COUNTRIES. 2010;4(5):301-308
High sexual risk taking and diverging trends of HIV-1 and HIV-2 in the military of Guinea Bissau.
Biague A; Månsson F; da Silva Z; Dias F; Nantote Q; Costa J; Andersson S; Nauclér A; Biberfeld G; Fenyö E-M; Norrgren H
Article: PEDIATRIC INFECTIOUS DISEASE JOURNAL. 2010;29(3):271-274
NONVERTICAL, NONSEXUAL TRANSMISSION OF HUMAN IMMUNODEFICIENCY VIRUS IN CHILDREN
Vaz P; Pedro A; Le Bozec S; Macassa E; Salvador S; Biberfeld G; Blanche S; Andersson S
Article: JOURNAL OF MEDICAL VIROLOGY. 2009;81(12):1991-1998
Comparison of the Performance of Rapid HIV Tests Using Samples Collected for Surveillance in Mozambique
Melo J; Nilsson C; Mondlane J; Osman N; Biberfeld G; Folgosa E; Andersson S
Article: JOURNAL OF ACQUIRED IMMUNE DEFICIENCY SYNDROMES (1999). 2009;52(3):406-416
Prevention of Mother-to-Child Transmission of HIV-1 Through Breastfeeding by Treating Mothers With Triple Antiretroviral Therapy in Dar es Salaam, Tanzania: The Mitra Plus Study
Kilewo C; Karlsson K; Ngarina M; Massawe A; Lyamuya E; Swai A; Lipyoga R; Mhalu F; Biberfeld G
Article: TROPICAL MEDICINE AND INTERNATIONAL HEALTH. 2009;14(10):1226-1232
Enhancing adherence to antiretroviral therapy at the HIV clinic in resource constrained countries; the Tanzanian experience
Mugusi F; Mugusi S; Bakari M; Hejdemann B; Josiah R; Janabi M; Aboud S; Aris E; Swai H; Mhalu F; Biberfeld G; Pallangyo K; Sandstrom E
Article: VACCINE. 2009;27(33):4468-4474
Recombinant Modified Vaccinia Ankara (MVA) effectively boosts DNA-primed HIV-specific immune responses in humans despite pre-existing vaccinia immunity
Gudmundsdotter L; Nilsson C; Brave A; Hejdeman B; Earl P; Moss B; Robb M; Cox J; Michael N; Marovich M; Biberfeld G; Sandstrom E; Wahren B
Article: CLINICAL AND VACCINE IMMUNOLOGY. 2008;15(4):585-589
Optimal blood mononuclear cell isolation procedures for gamma interferon enzyme-linked immunospot testing of healthy Swedish and Tanzanian subjects
Nilsson C; Aboud S; Karlen K; Hejdeman B; Urassa W; Biberfeld G
Article: SCANDINAVIAN JOURNAL OF INFECTIOUS DISEASES. 2008;40(5):407-413
Slow progression of HIV-1 infection in a cohort of antiretroviral naive hotel workers in Dar es Salaam, Tanzania as defined by their CD4 cell slopes
Bakari M; Urassa W; Mhalu F; Biberfeld G; Pallangyo K; Sandstrom E
Article: SEXUALLY TRANSMITTED INFECTIONS. 2007;83(6):463-467
Trends of HIV-1 and HIV-2 prevalence among pregnant women in Guinea-Bissau, West Africa: possible effect of the civil war 1998 1999.
Månsson F; Alves A; Silva ZJD; Dias F; Andersson S; Biberfeld G; Fenyö EM; Norrgren H
Article: MOLECULAR THERAPY. 2007;15(9):1724-1733
A new multi-clade DNA prime/recombinant MVA boost vaccine induces broad and high levels of HIV-1-specific CD8⁺ T-cell and humoral responses in mice
Brave A; Boberg A; Gudmundsdotter L; Rollman E; Hallermalm K; Ljungberg K; Blomberg P; Stout R; Paulie S; Sandstrom E; Biberfeld G; Earl P; Moss B; Cox JH; Wahren B
Article: JOURNAL OF VIROLOGICAL METHODS. 2006;135(2):192-196
Evaluation of HIV antibody and antigen/antibody combination ELISAs for use in an alternative confirmatory HIV testing strategy in Dar es Salaam, Tanzania
Aboud S; Urassa W; Lyamuya E; Mhalu F; Biberfeld G
Article: JOURNAL OF ACQUIRED IMMUNE DEFICIENCY SYNDROMES (1999). 2005;40(5):585-591
HIV-1 infection prevalence and incidence trends in areas of contrasting levels of infection in the Kagera Region, Tanzania, 1987-2000
Kwesigabo G; Killewo J; Urassa W; Lugalla J; Emmelin M; Mutembei A; Mhalu F; Biberfeld G; Wall S; Sandstrom A
Article: CYTOMETRY. PART A : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR ANALYTICAL CYTOLOGY. 2005;68A(2):71-80
A novel assay for assessment of HIV-specific cytotoxicity by multiparameter flow cytometry
Godoy-Ramirez K; Mäkitalo B; Thorstensson R; Sandström E; Biberfeld G; Gaines H
Article: JOURNAL OF ACQUIRED IMMUNE DEFICIENCY SYNDROMES (1999). 2005;38(5):598-602
Mortality during the first 24 months after delivery in relation to CD4 T-lymphocyte levels and viral load in a cohort of breast-feeding HIV-1-infected women in Dar es Salaam, Tanzania
Kilewo C; Karlsson K; Swai A; Massawe A; Lyamuya E; Mhalu F; Biberfeld G
Article: CLINICAL AND EXPERIMENTAL IMMUNOLOGY. 2005;139(3):483-489
Human immunodeficiency virus (HIV)-2-specific T lymphocyte proliferative responses in HIV-2-infected and in HIV-2-exposed but uninfected individuals in Guinea-Bissau
Andersson S; Larsen O; Da Silva Z; Linder H; Norrgren H; Dias F; Thorstensson R; Aaby P; Biberfeld G
Article: SCANDINAVIAN JOURNAL OF IMMUNOLOGY. 2005;61(1):63-71
Antigen-specific β-chemokine production and CD8⁺ T-cell noncytotoxic antiviral activity in HIV-2-infected individuals
Ahmed RKS; Norrgren H; da Silva Z; Blaxhult A; Fredriksson EL; Biberfeld G; Andersson S; Thorstensson R
Article: JOURNAL OF GENERAL VIROLOGY. 2004;85(Pt 8):2407-2419
Enhanced cellular immunity and systemic control of SHIV infection by combined parenteral and mucosal administration of a DNA prime MVA boost vaccine regimen
Mäkitalo B; Lundholm P; Hinkula J; Nilsson C; Karlén K; Mörner A; Sutter G; Erfle V; Heeney JL; Wahren B; Biberfeld G; Thorstensson R
Article: AIDS. 2004;18(3):433-438
Rate of decline of absolute number and percentage of CD4 T lymphocytes among HIV-1-infected adults in Dar es Salaam, Tanzania
Urassa W; Bakari M; Sandström E; Swai A; Pallangyo K; Mbena E; Mhalu F; Biberfeld G
Article: JOURNAL OF MEDICAL PRIMATOLOGY. 2004;33(1):16-24
Dichotomy between CD1a+ and CD83+ dendritic cells in lymph nodes during SIV infection of macaques
Söderlund J; Nilsson C; Loré K; Castanos-Velez E; Ekman M; Heiden T; Biberfeld G; Andersson J; Biberfeld P
Article: SCANDINAVIAN JOURNAL OF INFECTIOUS DISEASES. 2004;36(6-7):466-473
The natural course of disease following HIV-1 infection in Dar es Salaam, Tanzania:: A study among hotel workers relating clinical events to CD4⁺ T-lymphocyte counts
Bakari M; Urassa W; Pallangyo K; Swai A; Mhalu F; Biberfeld G; Sandström E
Article: INTERNATIONAL JOURNAL OF STD AND AIDS. 2003;14(8):547-551
Estimation of CD4 T-lymphocyte counts from percent CD4 T-lymphocyte determinations in HIV-1-infected subjects in sub-Saharan Africa
Sandström E; Urassa W; Bakari M; Swai A; Mhalu F; Biberfeld G; Pallangyo K
Article: JOURNAL OF IMMUNOLOGICAL METHODS. 2003;277(1-2):65-74
Lymphocyte subset enumeration in HIV seronegative and HIV-1 seropositive adults in Dar es Salaam, Tanzania: determination of reference values in males and females and comparison of two flow cytometric methods.
Urassa WK; Mbena EM; Swai AB; Gaines H; Mhalu FS; Biberfeld G
Article: SCANDINAVIAN JOURNAL OF INFECTIOUS DISEASES. 2003;35(4):265-272
Clinical progression in early and late stages of disease in a cohort of individuals infected with human immunodeficiency virus-2 in Guinea-Bissau
Norrgren H; Da Silva Z; Biague A; Andersson S; Biberfeld G
Article: TROPICAL DOCTOR. 2003;33(1):44-48
The prevalence and pattern of skin diseases in relation to CD4 counts among HIV-infected police officers in Dares Salaam
Bakari M; Lyamuya E; Mugusi F; Aris E; Chale S; Magao P; Josiah R; Moshi A; Swai A; Pallangyo N; Sandstrom E; Mhalu F; Biberfeld G; Pallangyo K
Article: CLINICAL AND EXPERIMENTAL IMMUNOLOGY. 2002;129(1):11-18
Spontaneous production of RANTES and antigen-specific IFN-γ production in macaques vaccinated with SHIV-4 correlates with protection against SIVsm challenge
Ahmed RKS; Mäkitalo B; Karlén K; Nilsson C; Biberfeld G; Thorstensson R
Article: JOURNAL OF ACQUIRED IMMUNE DEFICIENCY SYNDROMES (1999). 2002;30(1):119-123
Dropouts in a long-term follow-up study involving voluntary counseling and HIV testing: Experience from a cohort of police officers in Dar Es Salaam, Tanzania
Mugusi F; Josiah R; Moshi A; Chale S; Bakari M; Aris E; Magao P; Pallangyo N; Sandstrom E; Biberfeld G; Mhalu F; Pallangyo K
Article: JOURNAL OF GENERAL VIROLOGY. 2002;83(Pt 4):807-818
Immunization with recombinant modified vaccinia virus Ankara can modify mucosal simian immunodeficiency virus infection and delay disease progression in macaques
Nilsson C; Sutter G; Walther-Jallow L; ten Haaft P; Åkerblom L; Heeney J; Erfle V; Böttiger P; Biberfeld G; Thorstensson R
Article: JOURNAL OF VIROLOGICAL METHODS. 2002;100(1-2):115-120
Evaluation of an alternative confirmatory strategy for the diagnosis of HIV infection in Dar Es Salaam, Tanzania, based on simple rapid assays
Urassa W; Nozohoor S; Jaffer S; Karama K; Mhalu F; Biberfeld G
Article: JOURNAL OF ACQUIRED IMMUNE DEFICIENCY SYNDROMES (1999). 2001;28(5):458-462
HIV counseling and testing of pregnant women in sub-Saharan Africa - Experiences from a study on prevention of mother-to-child HIV-1 transmission in Dar es Salaam, Tanzania
Kilewo C; Massawe A; Lyamuya E; Semali I; Kalokola F; Urassa E; Giattas M; Temu F; Karlsson K; Mhalu F; Biberfeld G
Article: VIROLOGY. 2001;291(1):12-21
Coreceptor usage of sequential isolates from cynomolgus monkeys experimentally infected with simian immunodeficiency virus (SIVsm)
Vödrös D; Thorstensson R; Biberfeld G; Schols D; De Clercq E; Fenyö EM
Article: JOURNAL OF MEDICAL PRIMATOLOGY. 2001;30(4):207-214
Comparison of early plasma RNA loads in different macaque species and the impact of different routes of exposure on SIV/SHIV infection.
ten Haaft P; Almond N; Biberfeld G; Cafaro A; Cranage M; Ensoli B; Hunsmann G; Polyanskaya N; Stahl-Hennig C; Thortensson R; Titti F; Heeney J
Article: SEXUALLY TRANSMITTED INFECTIONS. 2001;77(4):255-259
Sexual behaviour among youths at high risk for HIV-1 infection in Dar es Salaam, Tanzania
Mwakagile D; Nimari E; Makwaya C; Mbwana J; Biberfeld G; Mhalu F; Sandström E
Article: JOURNAL OF GENERAL VIROLOGY. 2001;82(Pt 7):1601-1612
Cross-protection against mucosal simian immunodeficiency virus (SIVsm) challenge in human immunodeficiency virus type 2-vaccinated cynomolgus monkeys
Walther-Jallow L; Nilsson C; Söderlund J; ten Haaft P; Mäkitalo B; Biberfeld P; Böttiger P; Heeney J; Biberfeld G; Thorstensson R
Article: VACCINE. 2001;19(25-26):3526-3536
Enhanced simian immunodeficiency virus-specific immune responses in macaques induced by priming with recombinant Semliki Forest virus and boosting with modified vaccinia virus Ankara
Nilsson C; Mäkitalo B; Berglund P; Bex F; Liljeström P; Sutter G; Erfle V; ten Haaft P; Heeney J; Biberfeld G; Thorstensson R
Article: SCANDINAVIAN JOURNAL OF IMMUNOLOGY. 2001;53(3):245-253
Role of CD8⁺ cell-produced anti-viral factors in protective immunity in HIV-2-exposed but seronegative macaques resistant to intrarectal SIVsm challenge
Ahmed RKS; Nilsson C; Biberfeld G; Thorstensson R
Article: SCANDINAVIAN JOURNAL OF INFECTIOUS DISEASES. 2001;33(6):450-456
High mortality and severe immunosuppression in hospitalized patients with pulmonary tuberculosis and HIV-2 infection in Guinea-Bissau
Norrgren H; Bamba S; Da Silva ZJ; Andersson S; Koivula T; Biberfeld G
Article: ARCHIVES OF INTERNAL MEDICINE (CHICAGO, ILL. : 1908). 2000;160(21):3286-3293
Plasma viral load in HIV-1 and HIV-2 singly and dually infected individuals in Guinea-Bissau, West Africa -: Significantly, lower plasma virus set point in HIV-2 infection than in HIV-1 infection
Andersson S; Norrgren H; da Silva Z; Biague A; Bamba S; Kwok S; Christopherson C; Biberfeld G; Albert J
Article: AIDS. 2000;14(15):2333-2339
Diagnosis of primary HIV-1 infection and duration of follow-up after HIV exposure
Lindbäck S; Thorstensson R; Karlsson AC; von Sydow M; Flamholc L; Blaxhult A; Sönnerborg A; Biberfeld G; Gaines H
Article: VACCINE. 2000;19(2-3):298-307
Cell-mediated immunity to low doses of SIVsm in cynomolgus macaques did not confer protection against mucosal rechallenge
Mäkitalo B; Böttiger P; Biberfeld G; Thorstensson R
Article: EAST AFRICAN MEDICAL JOURNAL. 2000;77(9):494-497
Isoniazid prophylaxis for tuberculosis prevention among HIV infected police officers in Dar es Salaam
Bakari M; Moshi A; Aris EA; Chale S; Josiah R; Magao P; Pallangyo N; Mugusi F; Sandström E; Biberfeld G; Mhalu F; Pallangyo K
Article: INTERNATIONAL JOURNAL OF TUBERCULOSIS AND LUNG DISEASE. 2000;4(9):845-852
Three-year follow-up of patients with pulmonary tuberculosis in Guinea-Bissau, West Africa
Winqvist N; Nauclér A; Gomes V; Djamanca I; Koivula T; Jensen H; Dias F; Biberfeld G; Källenius G; Norberg R
Article: SCANDINAVIAN JOURNAL OF INFECTIOUS DISEASES. 2000;32(4):357-363
Prevalence of HIV type 1 infection, associated clinical features and mortality among hospitalized children in Dar es Salaam, Tanzania
Kawo G; Karlsson K; Lyamuya E; Kalokola F; Fataki M; Kazimoto T; Kitundu J; Msaky H; Munubhi E; Östborn A; Bredberg-Rådén U; Swai A; Mbise R; Msengi A; Mhalu F; Biberfeld G
Article: JOURNAL OF CLINICAL VIROLOGY. 2000;17(1):57-63
Evaluation of a prototype Amplicor PCR assay for detection of human immunodeficiency virus type 1 DNA in blood samples from Tanzanian adults infected with HIV-1 subtypes A, C and D
Lyamuya E; Olausson-Hansson E; Albert J; Mhalu F; Biberfeld G
Article: JOURNAL OF ACQUIRED IMMUNE DEFICIENCY SYNDROMES (1999). 2000;23(5):410-417
Monitoring of HIV-1 infection prevalence and trends in the general population using pregnant women as a sentinel population: 9 years experience from the Kagera region of Tanzania
Kwesigabo G; Killewo JZJ; Urassa W; Mbena E; Mhalu F; Lugalla JLP; Godoy C; Biberfeld G; Emmelin M; Wall S; Sandstrom A
Article: AIDS. 2000;14(3):313-320
The prevalence and incidence of HIV-1 infection and syphilis in a cohort of police officers in Dar es Salaam, Tanzania:: a potential population for HIV vaccine trials
Bakari M; Lyamuya E; Mugusi F; Aris E; Chale S; Magao P; Jossiah R; Janabi M; Swai A; Pallangyo N; Sandström E; Mhalu F; Biberfeld G; Pallangyo K
Article: SCANDINAVIAN JOURNAL OF IMMUNOLOGY. 2000;51(2):186-194
Recruitment of monocyte derived dendritic cells ex vivo from SIV infected and non infected cynomolgus monkeys
Söderlund J; Nilsson C; Ekman M; Walther L; Gaines H; Biberfeld G; Biberfeld P
Article: METHODS IN MOLECULAR BIOLOGY. 2000;134:243-255
Measurement of lymphoproliferation at the single-cell level by flow cytometry.
Gaines H; Biberfeld G
Article: VIROLOGY. 1999;262(2):312-320
Molecular characterization of human immunodeficiency virus (HIV)-1 and-2 in individuals from Guinea-Bissau with single or dual infections: Predominance of a distinct HIV-1 subtype A/G recombinant in West Africa
Andersson S; Norrgren H; Dias F; Biberfeld G; Albert J
Article: JOURNAL OF CLINICAL VIROLOGY. 1999;14(1):25-29
The accuracy of an alternative confirmatory strategy for detection of antibodies to HIV-1: experience from a regional laboratory in Kagera, Tanzania
Urassa W; Godoy K; Killewo J; Kwesigabo G; Mbakileki A; Mhalu F; Biberfeld G
Article: TRANSFUSION. 1999;39(8):845-851
Comparative evaluation of 14 immunoassays for detection of antibodies to the human T-lymphotropic virus types I and II using panels of sera from Sweden and West Africa
Andersson S; Thorstensson R; Ramirez KG; Krook A; von Sydow M; Dias F; Biberfeld G
Article: AIDS RESEARCH AND HUMAN RETROVIRUSES. 1999;15(11):957-962
High concordance between polymerase chain reaction and antibody testing of specimens from individuals dually infected with HIV types 1 and 2 in Guinea-Bissau, West Africa
Walther-Jallow L; Andersson S; Da Silva Z; Biberfeld G
Article: JOURNAL OF GENERAL VIROLOGY. 1999;80:1569-1574
β-chemokine production in macaques vaccinated with live attenuated virus correlates with protection against simian immunodeficiency virus (SIVsm) challenge
Ahmed RKS; Nilsson C; Wang YF; Lehner T; Biberfeld G; Thorstensson R
Article: ACTA TROPICA. 1999;72(3):309-315
Child survival in children born to HIV-2 infected women in Guinea-Bissau, West Africa
Norrgren H; Fonseca A; Andersson S; Dias F; Nauclér A; Biberfeld G
Article: AIDS. 1999;13(6):701-707
Trends and interaction of HIV-1 and HIV-2 in Guinea-Bissau, west Africa:: no protection of HIV-2 against HIV-1 infection
Norrgren H; Andersson S; Biague AJ; da Silva ZJ; Dias F; Nauclér A; Biberfeld G
Article: BLOOD. 1999;93(4):1364-1371
Proliferation and apoptosis-related gene expression in experimental acquired immunodeficiency syndrome-related simian lymphoma
Castaños-Vélez E; Heiden T; Ekman M; Lawrence J; Biberfeld G; Biberfeld P
Article: AIDS CARE. 1999;11(1):87-93
Prevalence of HIV infection among hospital patients in North West Tanzania
Kwesigabo G; Killewo JZJ; Sandström A; Winani S; Mhalu FS; Biberfeld G; Wall S
Article: AIDS. 1998;12(17):2261-2270
Live attenuated simian immunodeficiency virus (SIV)mac in macaques can induce protection against mucosal infection with SIVsm
Nilsson C; Mäkitalo B; Thorstensson R; Norley S; Binninger-Schinzel D; Cranage M; Rud E; Biberfeld G; Putkonen P
Article: AIDS RESEARCH AND HUMAN RETROVIRUSES. 1998;14(13):1151-1156
Optimization of polymerase chain reaction for detection of HIV type 2 DNA
Walther L; Grankvist O; Mirzai B; Da Silva Z; Fredlund H; Biberfeld G; Thorstensson R
Article: AIDS CARE. 1998;10(4):431-439
Acceptability of voluntary HIV testing with counselling in a rural village in Kagera, Tanzania
Killewo JZJ; Kwesigabo G; Comoro C; Lugalla J; Mhalu FS; Biberfeld G; Wall S; Sandstrom A
Article: INTERNATIONAL JOURNAL OF MOLECULAR MEDICINE. 1998;1(6):979-982
Immunological profile of endemic and epidemic Kaposi's sarcoma patients in Dar-es-Salaam, Tanzania
Urassa WK; Kaaya EE; Kitinya JN; Lema LL; Amir H; Luande J; Biberfeld G; Mhalu FS; Biberfeld P
Article: JAIDS-JOURNAL OF ACQUIRED IMMUNE DEFICIENCY SYNDROMES. 1998;17(3):262-268
Decline in the prevalence of HIV-1 infection in young women in the Kagera region of Tanzania
Kwesigabo G; Killewo J; Godoy C; Urassa W; Mbena E; Mhalu F; Biberfeld G; Wall S; Sandstrom A
Article: JOURNAL OF VIROLOGICAL METHODS. 1998;70(2):139-151
Evaluation of 14 commercial HIV-1/HIV-2 antibody assays using serum panels of different geographical origin and clinical stage including a unique seroconversion panel
Thorstensson R; Andersson S; Lindbäck S; Dias F; Mhalu F; Gaines H; Biberfeld G
Article: SCANDINAVIAN JOURNAL OF INFECTIOUS DISEASES. 1998;30(4):323-329
Clinical features, immunological changes and mortality in a cohort of HIV-2-infected individuals in Bissau, Guinea-Bissau
Norrgren H; Da Silva ZJ; Andersson S; Biague AJ; Dias F; Biberfeld G; Nauclér A
Article: AIDS. 1997;11(15):1815-1822
Field evaluation of alternative testing strategies for diagnosis and differentiation of HIV-1 and HIV-2 infections in an HIV-1 and HIV-2-prevalent area
Andersson S; daSilva Z; Norrgren H; Dias F; Biberfeld G
Article: AIDS RESEARCH AND HUMAN RETROVIRUSES. 1997;13(17):1487-1495
Outcome of immunization of cynomolgus monkeys with recombinant Semliki Forest virus encoding human immunodeficiency virus type 1 envelope protein and challenge with a high dose of SHIV-4 virus
Berglund P; QuesadaRolander M; Putkonen P; Biberfeld G; Thorstensson R; Liljestrom P
Article: PEDIATRIC INFECTIOUS DISEASE JOURNAL. 1997;16(10):963-967
Late postnatal transmission of human immunodeficiency virus type 1 infection from mothers to infants in Dar es Salaam, Tanzania
Karlsson K; Massawe A; Urassa E; Kawo G; Msemo G; Kazimoto T; Lyamuya E; Mbena E
Article: JAIDS-JOURNAL OF ACQUIRED IMMUNE DEFICIENCY SYNDROMES. 1997;15(5):381-386
Prevalence and risk factors for HTLV-II infection in 913 injecting drug users in Stockholm, 1994
Krook A; Albert J; Andersson S; Biberfeld G; Blomberg J; Eklund I; Engstrom A; Julander I; Kall K; Martin C; Stendahl P; Struve J; Sonnerborg A
Article: JOURNAL OF VIROLOGY. 1997;71(7):4981-4984
Protection of human immunodeficiency virus type 2-exposed seronegative macaques from mucosal simian immunodeficiency virus transmission
Putkonen P; Makitalo B; Bottiger D; Biberfeld G; Thorstensson R
Article: SCANDINAVIAN JOURNAL OF IMMUNOLOGY. 1997;45(6):637-644
Evaluation of T cell subsets by an immunocytochemical method compared to flow cytometry in four countries.
Lisse IM; Böttiger B; Christensen LB; Knudsen K; Aaby P; Gottschau A; Urassa W; Mhalu F; Biberfeld G; Brattegaard K; Diallo K; N'Gom PT; Whittle H
Article: SCANDINAVIAN JOURNAL OF INFECTIOUS DISEASES. 1997;29(5):453-459
Increased prevalence of HIV-2 infection in hospitalized patients with severe bacterial diseases in Guinea-Bissau
Norrgren H; Cardoso ANL; DaSilva ZJ; Andersson S; Dias F; Biberfeld G; Naucler A
Article: JOURNAL OF CLINICAL MICROBIOLOGY. 1997;35(1):278-280
Comparison of in-house and commercial sample preparation and PCR amplification systems for detection of human immunodeficiency virus type 1 DNA in blood samples from Tanzanian adults
Lyamuya E; BredbergRaden U; Albert J; Grankvist O; Msangi V; Kagoma C; Mhalu F; Biberfeld G
Article: JOURNAL OF VIROLOGICAL METHODS. 1996;62(2):131-141
Nested PCR assays with novel primers yield greater sensitivity to Tanzanian HIV-1 samples than a commercial PCR detection kit
Grankvist O; Walther L; BredbergRaden U; Lyamuya E; Mhalu F; Gustafsson A; Biberfeld G; Wadell G
Article: JOURNAL OF INFECTIOUS DISEASES. 1996;174(5):977-985
Immunogenicity and protective efficacy of a human immunodeficiency virus type 2 recombinant canarypox (ALVAC) vaccine candidate in cynomolgus monkeys
Andersson S; Makitalo B; Thorstensson R; Franchini G; Tartaglia J; Limbach K; Paoletti E; Putkonen P; Biberfeld G
Article: EAST AFRICAN MEDICAL JOURNAL. 1996;73(10):675-678
High frequency of sexually transmitted diseases among pregnant women in Dar es Salaam, Tanzania: Need for intervention
Mwakagile D; Swai ABM; Sandstrom E; Urassa E; Biberfeld G; Mhalu FS
Article: EAST AFRICAN MEDICAL JOURNAL. 1996;73(10):670-674
Immunohaematological findings in healthy and HIV-1 infected adults in Dar es Salaam, Tanzania
Urassa WK; Lyamuya EF; Mbena E; Kagoma C; Raden UB; Pallangyo KP; Magessa P; Mhalu FS; Biberfeld G
Article: JOURNAL OF IMMUNOLOGICAL METHODS. 1996;195(1-2):103-112
Evaluation of the FACScount, TRAx CD4 and Dynabeads methods for CD4 lymphocyte determination
Lyamuya EF; Kagoma C; Mbena EC; Urassa WK; Pallangyo K; Mhalu FS; Biberfeld G
Article: JOURNAL OF IMMUNOLOGICAL METHODS. 1996;195(1-2):63-72
A new method for measuring lymphoproliferation at the single-cell level in whole blood cultures by flow cytometry
Gaines H; Andersson L; Biberfeld G
Article: AIDS RESEARCH AND HUMAN RETROVIRUSES. 1996;12(12):1077-1079
Nested polymerase chain reaction primers that distinguish between SIVSM and HIV type 2
Walther L; Grankvist O; Putkonen P; Biberfeld G; Thorstensson R
Article: JAIDS-JOURNAL OF ACQUIRED IMMUNE DEFICIENCY SYNDROMES. 1996;12(4):421-426
Performance of a modified HIV-1 p24 antigen assay for early diagnosis of HIV-1 infection in infants and prediction of mother-to-infant transmission of HIV-I in Dar es Salaam, Tanzania
BredbergRaden U; Lyamuya E; Massawe A; Urassa E; Kawo G; Msemo G; Kazimoto T; Ostborn A; Karlsson K; Mhalu F; Biberfeld G
Article: AIDS RESEARCH AND HUMAN RETROVIRUSES. 1996;12(11):993-999
Protection against mucosal SIVsm challenge in macaques infected with a chimeric SIV that expresses HIV type 1 envelope
QuesadaRolander M; Makitalo B; Thorstensson R; Zhang YJ; CastanosVelez E; Biberfeld G; Putkonen P
Article: TUBERCLE AND LUNG DISEASE. 1996;77(3):226-232
Pulmonary tuberculosis in Guinea-Bissau: Clinical and bacteriological findings, human immunodeficiency virus status and short term survival of hospitalized patients
Naucler A; Winqvist N; Dias F; Koivula T; Lacerda L; Svenson SB; Biberfeld G; Norberg R; Kallenius G
Article: ANTIBIOTICA ET CHEMOTHERAPIA. FORTSCHRITTE. ADVANCES. PROGR�S. 1996;48:113-120
HIV-2 vaccine trials in cynomolgus monkeys.
Biberfeld G; Thorstensson R; Putkonen P
Article: JAIDS-JOURNAL OF ACQUIRED IMMUNE DEFICIENCY SYNDROMES. 1996;11(1):1-9
SIV infection of monkey spleen cells including follicular dendritic cells in different stages of disease
Stahmer I; Ordonez C; Popovic M; Mesquita R; Ekman M; Albert J; Putkonen P; Bottiger D; Biberfeld G; Biberfeld P
Article: NATURE MEDICINE. 1995;1(9):914-918
LONG-TERM PROTECTION AGAINST SIV-INDUCED DISEASE IN MACAQUES VACCINATED WITH A LIVE ATTENUATED HIV-2 VACCINE
PUTKONEN P; WALTHER L; ZHANG YJ; LI SL; NILSSON C; ALBERT J; BIBERFELD P; THORSTENSSON R; BIBERFELD G
Article: JAIDS-JOURNAL OF ACQUIRED IMMUNE DEFICIENCY SYNDROMES. 1995;9(4):422-428
HIV-1, HIV-2, HTLV-I/II AND TREPONEMA-PALLIDUM INFECTIONS - INCIDENCE, PREVALENCE, AND HIV-2-ASSOCIATED MORTALITY IN AN OCCUPATIONAL COHORT IN GUINEA-BISSAU
NORRGREN H; ANDERSSON S; NAUCLER A; DIAS F; JOHANSSON I; BIBERFELD G
Article: CLINICAL AND DIAGNOSTIC VIROLOGY. 1995;4(2):163-173
EARLY DIAGNOSIS OF HIV-1 INFECTION IN INFANTS IN DAR-ES-SALAAM, TANZANIA
BREDBERGRADEN U; URASSA E; GRANKVIST O; MASSAWE A; LYAMUYA E; KAWO G; MSEMO G; KAZIMOTO T; MGONE J; MBENA E; KARLSSON K; MHALU F; BIBERFELD G
Article: CLINICAL AND DIAGNOSTIC VIROLOGY. 1995;4(1):67-79
EVALUATION OF HIV-1 HIV-2 IMMUNOBLOTS FOR DETECTION OF HIV-2 ANTIBODIES
WALTHER L; PUTKONEN P; DIAS F; BIBERFELD G; THORSTENSSON R
Article: CLINICAL AND DIAGNOSTIC VIROLOGY. 1995;4(1):15-25
LARGE-SCALE EVALUATION OF AN ALTERNATIVE STRATEGY FOR CONFIRMATION OF HIV ANTIBODIES
THORSTENSSON R; GAINES H; BIBERFELD G
Article: INTERNATIONAL JOURNAL OF CANCER. 1995;61(4):574-579
B-CELL LYMPHOMAGENESIS IN SIV-IMMUNOSUPPRESSED CYNOMOLGUS MONKEYS
REZIKYAN S; KAAYA EE; EKMAN M; VOEVODIN AF; FEICHTINGER H; PUTKONEN P; CASTANOSVELEZ E; BIBERFELD G; BIBERFELD P
Article: JAIDS-JOURNAL OF ACQUIRED IMMUNE DEFICIENCY SYNDROMES. 1995;9(1):1-10
Thymic immunopathology and progression of SIVsm infection in cynomolgus monkeys.
Li SL; Kaaya EE; Ordónez C; Ekman M; Feichtinger H; Putkonen P; Böttiger D; Biberfeld G; Biberfeld P
Article: VACCINE. 1995;13(3):295-300
Protection of macaques against simian immunodeficiency virus infection with inactivated vaccines: comparison of adjuvants, doses and challenge viruses. The European Concerted Action on 'Macaque Models for AIDS Research'.
Article: JAIDS-JOURNAL OF ACQUIRED IMMUNE DEFICIENCY SYNDROMES. 1995;8(2):182-187
PREDICTIVE MARKERS FOR MOTHER-TO-CHILD TRANSMISSION OF HIV-1 IN DAR-ES-SALAAM, TANZANIA
BREDBERGRADEN U; URASSA W; URASSA E; LYAMUYA E; MSEMO G; KAWO G; KAZIMOTO T; MASSAWE A; GRANKVIST O; MBENA E; KARLSSON K; MHALU F; BIBERFELD G
Article: SCANDINAVIAN JOURNAL OF INFECTIOUS DISEASES. 1995;27(6):547-550
HTLV infections among Swedish intravenous drug users in 1992
Andersson S; Krook A; Kall K; Julander I; Thorstensson R; Biberfeld G
Article: ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY. 1995;378:321-327
SIV infection of follicular dendritic cells (FDC) and other spleen cell subsets in experimentally infected cynomolgus monkeys.
Stahmer I; Ordonez C; Popovic M; Ekmman M; Biberfeld G
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Published conference paper: PEDIATRIC INFECTIOUS DISEASE JOURNAL. 2011;30(10):891-893
TREATMENT OF KAPOSI SARCOMA IN HUMAN IMMUNODEFICIENCY VIRUS-1-INFECTED MOZAMBICAN CHILDREN WITH ANTIRETROVIRAL DRUGS AND CHEMOTHERAPY
Vaz P; Macassa E; Jani I; Thome B; Mahagaja E; Madede T; Muando V; Biberfeld G; Anderson S; Blanche S
Meeting abstract: RETROVIROLOGY. 2009;6:p340
Allogeneic stimulation of the anti-viral APOBEC3G in human CD4+T cells and prevention of SHIV infectivity in macaques immunized with HLA antigens
Wang Y; Whittall T; Scholler J; Wyatt R; Singh M; Bergmeier LA; Bunnik E; Schuitemaker H; Shaw O; Vaughan R; Pido-Lopez J; Seidl T; Babaahmady K; Yang G; Thorstensson R; Biberfeld G; Lehner T
Meeting abstract: RETROVIROLOGY. 2009;6:p328
Immunisation with recombinant HLA class I and II, HIV-1gp140 and SIVp27 antigens elicits protection against SHIV-SF162P4 infection in rhesus macaques
Morner A; Scholler J; Bunnik E; Jansson M; Wehlin L; Bergqvist L; Pihlainen EH; Shaw O; Seidl T; Wang Y; Bergmeier LA; Singh M; Vaughan R; Yang G; Shao Y; Wyatt RT; Schuitemaker H; Biberfeld G; Thorstensson R; Lehner T
Meeting abstract: RETROVIROLOGY. 2009;6:o26
Strong HIV-specific CD4 and CD8 T-lymphocyte proliferation in HIV-1 DNA prime/modified vaccinia virus Ankara (MVA)
Nilsson C; Aboud S; Karlen K; Marovich M; Wahren B; Sandstrom E; Gaines H; Biberfeld G; Godoy-Ramirez K
Meeting abstract: RETROVIROLOGY. 2009;6:p403
A low dose of multigene, multiclade HIV DNA given intradermally induces strong and broad immune responses after boosting with heterologous HIV MVA
Bakari M; Aboud S; Nilsson C; Francis J; Buma D; Moshiro C; Aris EA; Lyamuya E; Janabi M; Mbwana J; Mwanyika L; Stout R; Hejdeman B; Brave A; Robb M; Marovich M; Michael N; Earl P; Moss B; Wahren B; Biberfeld G; Pallangyo K; Mhalu F; Sandstrom E
Meeting abstract: RETROVIROLOGY. 2009;6:p191
HIV-specific T-lymphocyte proliferative responses induced by a multigene multiclade HIV-1 DNA/MVA heterologous vaccine in Tanzanian volunteers
Aboud S; Mhalu F; Bakari M; Lifson J; Lyamuya E; Marovich M; Cox J; Sandstrom E; Biberfeld G; Nilsson C
Published conference paper: JOURNAL OF INFECTIOUS DISEASES. 2008;198(10):1482-1490
Broad Immunogenicity of a Multigene, Multiclade HIV-1 DNA Vaccine Boosted with Heterologous HIV-1 Recombinant Modified Vaccinia Virus Ankara
Sandstrom E; Nilsson C; Hejdeman B; Brave A; Bratt G; Robb M; Cox J; VanCott T; Marovich M; Stout R; Aboud S; Bakari M; Pallangyo K; Ljungberg K; Moss B; Earl P; Michael N; Birx D; Mhalu F; Wahren B; Biberfeld G
Published conference paper: JOURNAL OF ACQUIRED IMMUNE DEFICIENCY SYNDROMES (1999). 2008;48(3):315-323
Prevention of mother-to-child transmission of HIV-1 through breast-feeding by treating infants prophylactically with lamivudine in Dar es Salaam, Tanzania - The mitra study
Kilewo C; Karlsson K; Massawe A; Lyamuya E; Swai A; Mhalu F; Biberfeld G
Review: MOLECULAR IMMUNOLOGY. 2005;42(2):251-258
Innate immunity in experimental SIV infection and vaccination
Ahmed RKS; Biberfeld G; Thorstensson R
Published conference paper: ACTA PAEDIATRICA, INTERNATIONAL JOURNAL OF PAEDIATRICS. 2002;91(2):241-242
Prospects of vaccination as a means of preventing mother-to-child transmission of HIV-I
Biberfeld G; Buonaguro F; Lindberg A; de Thé G; Yi Z; Zetterström R
Published conference paper: JOURNAL OF IMMUNOLOGICAL METHODS. 2001;257(1-2):145-154
Affordable CD4⁺ T cell counts by flow cytometry II.: The use of fixed whole blood in resource-poor settings
Jani IV; Janossy G; Iqbal A; Mhalu FS; Lyamuya EF; Biberfeld G; Glencross DK; Scott L; Reilly JT; Granger V; Barnett D
Letter: ACTA PAEDIATRICA, INTERNATIONAL JOURNAL OF PAEDIATRICS. 1998;87(7):816-817
Similar birthweight in children born to HIV-2 infected and HIV-negative women in Guinea-Bissau
Norrgren H; Andersson S; Dias F; Alves A; Naucler A; Biberfeld G
Letter: JAIDS-JOURNAL OF ACQUIRED IMMUNE DEFICIENCY SYNDROMES. 1997;15(4):320-322
HTLV-I and -II infections in a nationwide survey of pregnant women in Guinea-Bissau, West Africa.
Andersson S; Dias F; Mendez PJ; Rodrigues A; Biberfeld G
Letter: JAIDS-JOURNAL OF ACQUIRED IMMUNE DEFICIENCY SYNDROMES. 1996;12(3):317-318
Konzo, an epidemic spastic paraparesis in Africa, is not associated with antibodies to HTLV-I, HIV, or HIV gag-encoded proteins.
Tylleskär T; Banea M; Böttiger B; Thorstensson R; Biberfeld G; Rosling H
Published conference paper: AIDS RESEARCH AND HUMAN RETROVIRUSES. 1996;12(5):443-446
Protection against human immunodeficiency virus type 2 and simian immunodeficiency virus in macaques vaccinated against human immunodeficiency virus type 2
Biberfeld G; Thorstensson R; Putkonen P

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