A. Williamson

R. Burnett, A. Williamson, A. Hoosen, 2009, Journal of clinical virology : the official publication of the Pan American Society for Clinical Virology.

Human Papillomavirus Genotype Distribution among Human Immunodeficiency Virus (HIV)-Infected and Non-HIV-Infected Women in Soweto, South Africa

G. Gray, A. Williamson, G. Bruyn, 2008, Journal of Clinical Microbiology.

Worldwide Genomic Diversity of the High-Risk Human Papillomavirus Types 31, 35, 52, and 58, Four Close Relatives of Human Papillomavirus Type 16

F. X. Bosch, N. Muñoz, G. Sánchez, 2005, Journal of Virology.

Detection of natural infection with Mycobacterium intracellulare in healthy wild-caught Chacma baboons (Papio ursinus) by ESAT-6 and CFP-10 IFN-γ ELISPOT tests following a tuberculosis outbreak

R. Wilkinson, R. Warren, A. Williamson, 2008, BMC Microbiology.

The Brighton Collaboration standardized template for collection of key information for risk/benefit assessment of a Modified Vaccinia Ankara (MVA) vaccine platform

Robert T. Chen, R. Condit, J. Excler, 2020, Vaccine.

Prospects for SARS-CoV-2 diagnostics, therapeutics and vaccines in Africa

M. Mendelson, E. Sturrock, E. Rybicki, 2020, Nature Reviews Microbiology.

Expression of Human papillomavirus type 16 major capsid protein in transgenic Nicotiana tabacum cv. Xanthi

R. Rose, E. Rybicki, A. Williamson, 2003, Archives of Virology.

Oral Immunogenicity of Human Papillomavirus-Like Particles Expressed in Potato

R. Rose, E. Rybicki, A. Williamson, 2003, Journal of Virology.

Evidence of Unique Genotypes of Beak and Feather Disease Virus in Southern Africa

E. Rybicki, A. Williamson, D. Martin, 2004, Journal of Virology.

Comparative analysis of avian poxvirus genomes, including a novel poxvirus from lesser flamingos (Phoenicopterus minor), highlights the lack of conservation of the central region

A. Williamson, N. Douglass, O. Carulei, 2017, BMC Genomics.

The complete genome sequences of poxviruses isolated from a penguin and a pigeon in South Africa and comparison to other sequenced avipoxviruses

A. Williamson, A. P. van der Walt, N. Douglass, 2014, BMC Genomics.

Phylogenetic and histological variation in avipoxviruses isolated in South Africa

A. Williamson, N. Douglass, T. Gous, 2013, The Journal of general virology.

Phylogenetic analysis of three genes of Penguinpox virus corresponding to Vaccinia virus G8R (VLTF-1), A3L (P4b) and H3L reveals that it is most closely related to Turkeypox virus, Ostrichpox virus and Pigeonpox virus

A. Williamson, N. Douglass, O. Carulei, 2009, Virology Journal.

Avian Poxvirus Epizootic in a Breeding Population of Lesser Flamingos (Phoenicopterus minor) at Kamfers Dam, Kimberley, South Africa

M. D. Anderson, A. Williamson, E. Lane, 2011, Journal of wildlife diseases.

Phylogenetic Analysis of South African Bovine Leukaemia Virus (BLV) Isolates

A. Williamson, A. Suzuki, R. Chapman, 2020, Viruses.

Immune activation in the female genital tract during HIV infection predicts mucosal CD4 depletion and HIV shedding.

L. Myer, W. Hanekom, H. Jaspan, 2011, The Journal of infectious diseases.

Immunogenicity of a recombinant lumpy skin disease virus (neethling vaccine strain) expressing the rabies virus glycoprotein in cattle.

A. A. van Dijk, J. Bingham, A. Williamson, 2002, Vaccine.

Xenogenic rolling-circle replication of a synthetic beak and feather disease virus genomic clone in 293TT mammalian cells and Nicotiana benthamiana.

E. Rybicki, A. Williamson, I. Hitzeroth, 2017, The Journal of general virology.

Detection of HPV 16 and HPV 18 DNA in the blood of patients with cervical cancer

A. Williamson, M. Hoffman, L. Denny, 2005, Journal of medical virology.

Host Immune Responses Associated with Clearance or Persistence of Human Papillomavirus Infections

A. Williamson, J. Passmore, Jo-Ann S. Passmore, 2016, Current Obstetrics and Gynecology Reports.

Vaccination strategies for the prevention of cervical cancer

E. Rybicki, A. Williamson, J. Maclean, 2005, Expert review of anticancer therapy.

Use of the piggyBac transposon to create HIV-1 gag transgenic insect cell lines for continuous VLP production

M. Fraser, E. Rybicki, A. Williamson, 2010, BMC biotechnology.

Rabbits immunised with recombinant BCG expressing the cottontail rabbit papillomavirus (CRPV) L2E7E2 genes induces regression of established papillomas.

A. Williamson, V. A. Govan, V. Govan, 2007, Virus research.

Human Papillomavirus (HPV) Infection in Southern Africa: Prevalence, Immunity, and Vaccine Prospects

E. Rybicki, A. Williamson, J. Passmore, 2002, IUBMB life.

Transient expression of Human papillomavirus type 16 L1 protein in Nicotiana benthamiana using an infectious tobamovirus vector.

E. Rybicki, A. Williamson, A. Varsani, 2006, Virus research.

No relationship observed between human p53 codon‐72 genotype and HPV‐associated cervical cancer in a population group with a low arginine‐72 allele frequency

A. Williamson, S. Loubser, M. Hoffman, 2007, International journal of immunogenetics.

HIV-1 subtype C Pr55gag virus-like particle vaccine efficiently boosts baboons primed with a matched DNA vaccine.

C. Gray, C. Williamson, E. Rybicki, 2008, The Journal of general virology.

Impact of human immunodeficiency virus on the natural history of human papillomavirus genital infection in South African men and women.

D. Coetzee, A. Williamson, L. Johnson, 2012, The Journal of infectious diseases.

The use of the polymerase chain reaction for the detection of human papillomavirus type 13.

A. Williamson, S. J. Dennis, Susan J. Dennis, 1991, Journal of virological methods.

CCR2-V64I polymorphism is associated with increased risk of cervical cancer but not with HPV infection or pre-cancerous lesions in African women

A. Williamson, M. Hoffman, C. Dandara, 2010, BMC Cancer.

Detection of genital human papillomaviruses by polymerase chain reaction amplification with degenerate nested primers

E. Rybicki, A. Williamson, Edward P. Rybicki, 1991, Journal of medical virology.

Influence of the lumpy skin disease virus (LSDV) superoxide dismutase homologue on host transcriptional activity, apoptosis and histopathology.

A. Williamson, N. Douglass, Kristy Offerman, 2020, The Journal of general virology.

The complete genome sequence of the lumpy skin disease virus vaccine Herbivac LS reveals a mutation in the superoxide dismutase gene homolog

A. Williamson, A. P. van der Walt, N. Douglass, 2019, Archives of Virology.

A novel candidate HIV vaccine vector based on the replication deficient Capripoxvirus, Lumpy skin disease virus (LSDV)

C. Williamson, A. Williamson, E. Shephard, 2011, Virology Journal.

Design and preclinical evaluation of a multigene human immunodeficiency virus type 1 subtype C DNA vaccine for clinical trial.

C. Williamson, T. Hanke, A. Williamson, 2006, The Journal of general virology.

Cervical and oral human papillomavirus types in HIV‐1 positive and negative women with cervical disease in South Africa

A. Williamson, J. Passmore, L. Denny, 2008, Journal of medical virology.

Association of serum and mucosal neutralizing antibodies to human papillomavirus type 16 (HPV-16) with HPV-16 infection and cervical disease.

A. Williamson, J. Passmore, L. Denny, 2008, The Journal of general virology.

The agreement between cervical abnormalities identified by cytology and detection of high-risk types of human papillomavirus.

S. Shapiro, A. Williamson, M. Hoffman, 2006, South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde.

Recombinant Mycobacterium bovis BCG as an HIV vaccine vector.

A. Williamson, E. Shephard, H. Stutz, 2010, Current HIV research.

Needle-Free Devices and CpG-Adjuvanted DNA Improve Anti-HIV Antibody Responses of Both DNA and Modified Vaccinia Ankara-Vectored Candidate Vaccines

P. Moore, A. Williamson, M. van Diepen, 2023, Vaccines.

Removal of bovine viral diarrhea virus (BVDV) from lumpy skin disease virus (LSDV) vaccine stocks by passage on chorioallantoic membranes of fertilized hens' eggs.

A. Williamson, N. Douglass, Ruzaiq Omar, 2019, Journal of virological methods.

Prime-Boost Immunizations with DNA, Modified Vaccinia Virus Ankara, and Protein-Based Vaccines Elicit Robust HIV-1 Tier 2 Neutralizing Antibodies against the CAP256 Superinfecting Virus

L. Morris, P. Moore, E. Rybicki, 2019, Journal of Virology.

Heterologous prime-boost vaccination with DNA and MVA vaccines, expressing HIV-1 subtype C mosaic Gag virus-like particles, is highly immunogenic in mice

A. Williamson, R. Chapman, N. Douglass, 2017, PloS one.

Sequential Immunization with gp140 Boosts Immune Responses Primed by Modified Vaccinia Ankara or DNA in HIV-Uninfected South African Participants

J. Kublin, D. Montefiori, L. Morris, 2016, PloS one.

Justification for the inclusion of Gag in HIV vaccine candidates

E. Rybicki, A. Williamson, 2016, Expert review of vaccines.

Subtype C gp140 Vaccine Boosts Immune Responses Primed by the South African AIDS Vaccine Initiative DNA-C2 and MVA-C HIV Vaccines after More than a 2-Year Gap

D. Montefiori, L. Morris, C. Williamson, 2016, Clinical and Vaccine Immunology.

Construction and characterisation of a candidate HIV-1 subtype C DNA vaccine for South Africa.

C. Williamson, T. Hanke, A. Williamson, 2003, Vaccine.

Distinct cytokine patterns in semen influence local HIV shedding and HIV target cell activation.

K. Ronacher, G. Walzl, D. Coetzee, 2014, The Journal of infectious diseases.

Lumpy Skin Disease—An Emerging Cattle Disease in Europe and Asia

A. Williamson, R. Chapman, Leah Whittle, 2023, Vaccines.

Assessment of an LSDV-Vectored Vaccine for Heterologous Prime-Boost Immunizations against HIV

P. Moore, A. Williamson, M. van Diepen, 2021, Vaccines.

Comprehensive profiling of the vaginal microbiome in HIV positive women using massive parallel semiconductor sequencing

A. Ameur, U. Gyllensten, A. Williamson, 2014, Scientific Reports.

Effect of Human Papillomavirus (HPV) Education Intervention on HPV Knowledge and Awareness Among High School Learners in Eastern Cape Province of South Africa

A. Williamson, S. Mabunda, N. Somdyala, 2021, Journal of Cancer Education.

Factors associated with the composition and diversity of the cervical microbiota of reproductive-age Black South African women: a retrospective cross-sectional study

D. Coetzee, H. Onywera, A. Williamson, 2019, PeerJ.

HIV-1 subtypes in different risk groups in South Africa

C. Williamson, R. Wood, A. Williamson, 1995, The Lancet.

Discovery, characterisation and genomic variation of six novel Gammapapillomavirus types from penile swabs in South Africa

A. Williamson, T. Meiring, A. Murahwa, 2019, Papillomavirus research.

Cervicovaginal, oral, and serum IgG and IgA responses to human papillomavirus type 16 in women with cervical intraepithelial neoplasia

A. Williamson, J. Passmore, L. Denny, 2007, Journal of medical virology.

Oral antibodies to human papillomavirus type 16 in women with cervical neoplasia

J. Best, R. Rose, A. Williamson, 2001, Journal of medical virology.

South African bovine ephemeral fever virus glycoprotein sequences are phylogenetically distinct from those from the rest of the world

A. Williamson, L. Heath, A. van Schalkwyk, 2020, Archives of Virology.

Age, absolute CD4 count, and CD4 percentage in relation to HPV infection and the stage of cervical disease in HIV-1-positive women

C. Gray, R. Ramesar, A. Williamson, 2020, Medicine.

Investigation of Cervical Tumor Biopsies for Chromosomal Loss of Heterozygosity (LOH) and Microsatellite Instability (MSI) at the HLA II Locus in HIV-1/HPV Co-infected Women

C. Gray, R. Ramesar, A. Williamson, 2019, Front. Oncol..

A randomized clinical trial comparing cervical dysplasia treatment with cryotherapy vs loop electrosurgical excision procedure in HIV‐seropositive women from Johannesburg, South Africa

M. Hudgens, P. Michelow, Jennifer S. Smith, 2017, American journal of obstetrics and gynecology.

Combined single‐clade candidate HIV‐1 vaccines induce T cell responses limited by multiple forms of in vivo immune interference

A. McMichael, C. Williamson, R. Wagner, 2007, European journal of immunology.

Cervical Dysplasia and High-Risk Human Papillomavirus Infections among HIV-Infected and HIV-Uninfected Adolescent Females in South Africa

L. Bekker, B. Abar, A. Williamson, 2014, Infectious diseases in obstetrics and gynecology.

Human Leukocyte Antigen (HLA) Class II -DRB1 and -DQB1 Alleles and the Association with Cervical Cancer in HIV/HPV Co-Infected Women in South Africa

C. Gray, R. Ramesar, A. Williamson, 2019, Journal of Cancer.

Human Leukocyte Antigen ( HLA ) Class II-DRB 1 and-DQB 1 Alleles and the Association with Cervical Cancer in HIV / HPV Co-Infected Women in South Africa

C. Gray, R. Ramesar, A. Williamson, 2019 .

The allelic distribution of -308 Tumor Necrosis Factor-alpha gene polymorphism in South African women with cervical cancer and control women

D. Constant, A. Williamson, M. Hoffman, 2006, BMC Cancer.

Association between cervical dysplasia and human papillomavirus in HIV seropositive women from Johannesburg South Africa

P. Michelow, Jennifer S. Smith, A. Pettifor, 2009, Cancer Causes & Control.

Cryotherapy Reduces Progression of Cervical Intraepithelial Neoplasia Grade 1 in South African HIV-Infected Women: A Randomized, Controlled Trial

P. Michelow, A. Williamson, A. Swarts, 2017, Journal of acquired immune deficiency syndromes.

Validation of Cervical Cancer Screening Methods in HIV Positive Women from Johannesburg South Africa

M. Hudgens, P. Michelow, Jennifer S. Smith, 2013, PloS one.

Human papillomavirus clustering patterns among HIV-infected and HIV-uninfected adolescent females in South Africa

L. Bekker, B. Abar, A. Williamson, 2017, Journal of AIDS and HIV research.

Transkingdom Analysis of the Female Reproductive Tract Reveals Bacteriophages form Communities

Michael B. Sohn, L. Bekker, A. Grier, 2021, bioRxiv.

High-risk oncogenic HPV genotype infection associates with increased immune activation and T cell exhaustion in ART-suppressed HIV-1-infected women

L. Montaner, E. Papasavvas, M. Feldman, 2016, Oncoimmunology.

Unique safety issues associated with virus-vectored vaccines: Potential for and theoretical consequences of recombination with wild type virus strains

Robert T. Chen, S. Seligman, T. Monath, 2016, Vaccine.

Impact of human immunodeficiency virus 1 infection and inflammation on the composition and yield of cervical mononuclear cells in the female genital tract

W. Hanekom, D. Coetzee, A. Williamson, 2009, Immunology.

CASP8 promoter polymorphism is associated with high‐risk HPV types and abnormal cytology but not with cervical cancer

A. Williamson, M. Hoffman, C. Dandara, 2011, Journal of medical virology.

Human Papillomavirus Virus-Like Particles Are Efficient Oral Immunogens when Coadministered with Escherichia coli Heat-Labile Enterotoxin Mutant R192G or CpG DNA

S. Gerber, M. DiLorenzo, R. Rose, 2001, Journal of Virology.

HIV-1 Subtype C Mosaic Gag Expressed by BCG and MVA Elicits Persistent Effector T Cell Responses in a Prime-Boost Regimen in Mice

A. Williamson, S. Chetty, R. Chapman, 2016, PloS one.

The Use of Directed Evolution to Create a Stable and Immunogenic Recombinant BCG Expressing a Modified HIV-1 Gag Antigen

A. Williamson, A. Meyers, N. Chin’ombe, 2014, PloS one.

Nonhuman Primate Model Prime-Boost HIV Vaccine Candidate in a Mycobacterium bovis BCG-VLP Robust Immunity to an Auxotrophic

A. Williamson, W. Burgers, E. Shephard, 2014 .

Robust Immunity to an Auxotrophic Mycobacterium bovis BCG-VLP Prime-Boost HIV Vaccine Candidate in a Nonhuman Primate Model

W. Jacobs, E. Rybicki, A. Williamson, 2013, Journal of Virology.

Robust immunity to an auxotrophic BCG-VLP prime-boost

W. Jacobs, E. Rybicki, A. Williamson, 2013 .

Broad, high-magnitude and multifunctional CD4+ and CD8+ T-cell responses elicited by a DNA and modified vaccinia Ankara vaccine containing human immunodeficiency virus type 1 subtype C genes in baboons.

C. Gray, C. Williamson, A. Williamson, 2009, The Journal of general virology.

A multigene HIV type 1 subtype C modified vaccinia Ankara (MVA) vaccine efficiently boosts immune responses to a DNA vaccine in mice.

T. Greenhalgh, C. Williamson, A. Williamson, 2008, AIDS research and human retroviruses.

Therapeutic immunisation of rabbits with cottontail rabbit papillomavirus (CRPV) virus-like particles (VLP) induces regression of established papillomas

E. Rybicki, A. Williamson, V. A. Govan, 2008, Virology Journal.

Development of a synthetic nanoparticle vaccine presenting the HIV-1 envelope glycoprotein

P. Moore, J. Woodward, E. Rybicki, 2022, Nanotechnology.

High prevalence of HPV 16 in South African women with cancer of the cervix and cervical intraepithelial neoplasia

A. Williamson, L. Denny, J. Nevin, 2003, Journal of medical virology.

Typing of human papillomavirus in Zimbabwean patients with invasive cancer of the uterine cervix

A. Williamson, M. Chirara, G. Stanczuk, 2003, Acta obstetricia et gynecologica Scandinavica.

Cervical Human Papillomavirus (HPV) Infection and HPV Type 16 Antibodies in South African Women

S. Shapiro, D. Constant, A. Williamson, 2007, Journal of Clinical Microbiology.

More men than women make mucosal IgA antibodies to Human papillomavirus type 16 (HPV-16) and HPV-18: a study of oral HPV and oral HPV antibodies in a normal healthy population

E. Rybicki, A. Williamson, E. van der Walt, 2006, BMC infectious diseases.

Strategies for the prevention of cervical cancer by human papillomavirus vaccination.

E. Rybicki, A. Williamson, J. Passmore, 2005, Best practice & research. Clinical obstetrics & gynaecology.

Sequence variation in the L1 gene of human papillomavirus type 16 from Africa

E. Rybicki, A. Williamson, J. Ramesar, 2005, Archives of Virology.

Defining characteristics of genital health in South African adolescent girls and young women at high risk for HIV infection

T. Hope, F. Chiodi, L. Bekker, 2019, PloS one.

High human papillomavirus prevalence among females attending high school in the Eastern Cape Province of South Africa

A. Williamson, S. Mabunda, N. Somdyala, 2021, PloS one.

Stability studies of HIV-1 Pr55gag virus-like particles made in insect cells after storage in various formulation media

E. Rybicki, A. Williamson, A. Meyers, 2012, Virology Journal.

S12.1 Human Papillomavirus Vaccines - Correlates of Protection Are Not Defined

A. Williamson, 2013, Sexually Transmitted Infections.

Xpert human papillomavirus test is a promising cervical cancer screening test for HIV-seropositive women

Jennifer S. Smith, A. Williamson, A. Swarts, 2016, Papillomavirus research.

The penile microbiota of Black South African men: relationship with human papillomavirus and HIV infection

L. Cozzuto, Julia Ponomarenko, D. Coetzee, 2020, BMC Microbiology.

Genital inflammatory status and the innate immune response to contraceptive initiation

C. Morrison, M. Beksinska, A. Williamson, 2022, American journal of reproductive immunology.

The cervical microbiota in reproductive-age South African women with and without human papillomavirus infection

D. Coetzee, H. Onywera, A. Williamson, 2019, Papillomavirus research.

Endocervical and vaginal microbiota in South African adolescents with asymptomatic Chlamydia trachomatis infection

L. Bekker, H. Jaspan, K. Lennard, 2018, Scientific Reports.

Human papillomavirus prevalence in South African women and men according to age and human immunodeficiency virus status

D. Coetzee, A. Williamson, Zizipho Z A Mbulawa, 2015, BMC Infectious Diseases.

High human papillomavirus (HPV)-35 prevalence among South African women with cervical intraepithelial neoplasia warrants attention

A. Williamson, Mirta Garcia-Jardon, C. Businge, 2022, PloS one.

High Burden of Human Papillomavirus (HPV) Infection among Young Women in KwaZulu-Natal, South Africa

V. Naranbhai, J. Frohlich, A. Williamson, 2016, PloS one.

Production of complex viral glycoproteins in plants as vaccine immunogens

E. Rybicki, A. Williamson, A. Meyers, 2018, Plant biotechnology journal.

Characterization and Immunogenicity of HIV Envelope gp140 Zera® Tagged Antigens

E. Rybicki, A. Williamson, A. Meyers, 2020, Frontiers in Bioengineering and Biotechnology.

The adjuvant AlhydroGel elicits higher antibody titres than AddaVax when combined with HIV-1 subtype C gp140 from CAP256

L. Morris, P. Moore, E. Rybicki, 2018, PloS one.

The Brighton Collaboration Viral Vector Vaccines Safety Working Group (V3SWG).

Robert T. Chen, S. Seligman, R. Condit, 2015, Vaccine.

A plant-produced SARS-CoV-2 spike protein elicits heterologous immunity in hamsters

M. Shaw, W. Preiser, J. Woodward, 2023, Frontiers in Plant Science.

Investigating Constraints Along the Plant Secretory Pathway to Improve Production of a SARS-CoV-2 Spike Vaccine Candidate

E. Rybicki, A. Williamson, A. Meyers, 2022, Frontiers in Plant Science.

Production and Immunogenicity of Soluble Plant-Produced HIV-1 Subtype C Envelope gp140 Immunogens

L. Morris, C. Crowther, E. Rybicki, 2019, Front. Plant Sci..

Immunogenicity of HIV-1 Vaccines Expressing Chimeric Envelope Glycoproteins on the Surface of Pr55 Gag Virus-Like Particles

P. Moore, E. Rybicki, A. Williamson, 2020, Vaccines.

Construction, characterization, and immunogenicity of a multigene modified vaccinia Ankara (MVA) vaccine based on HIV type 1 subtype C.

T. Greenhalgh, C. Williamson, A. Binder, 2008, AIDS research and human retroviruses.

Human papillomavirus prevalence and risk factors among HIV-negative and HIV-positive women residing in rural Eastern Cape, South Africa.

U. Gyllensten, A. Williamson, T. Meiring, 2020, International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases.

Detection of human papillomavirus in urine and cervical swabs from patients with invasive cervical cancer

A. Williamson, M. Chirara, G. Stanczuk, 2003, Journal of medical virology.

The impact of human immunodeficiency virus on human papillomavirus transmission in heterosexually active couples.

D. Coetzee, A. Williamson, L. Johnson, 2013, The Journal of infection.

Worldwide genomic diversity of the human papillomaviruses-53, 56, and 66, a group of high-risk HPVs unrelated to HPV-16 and HPV-18.

F. X. Bosch, H. Cubie, H. Bernard, 2005, Virology.

Genomic diversity of human papillomavirus-16, 18, 31, and 35 isolates in a Mexican population and relationship to European, African, and Native American variants.

H. Bernard, H. Barrera-Saldana, L. Villarreal, 2004, Virology.

Human papillomavirus prevalence, viral load and pre-cancerous lesions of the cervix in women initiating highly active antiretroviral therapy in South Africa: a cross-sectional study

D. Constant, J. Moodley, E. Rybicki, 2009, BMC Cancer.

Impact of Mucosal Inflammation on Cervical Human Immunodeficiency Virus (HIV-1)-Specific CD8 T-Cell Responses in the Female Genital Tract during Chronic HIV Infection

C. Gray, D. Coetzee, A. Williamson, 2008, Journal of Virology.

Human Papillomavirus Infection and Cervical Disease in Human Immunodeficiency Virus-1–Infected Women

L. Myer, A. Williamson, L. Denny, 2008, Obstetrics and gynecology.

Predictive functional analysis reveals inferred features unique to cervicovaginal microbiota of African women with bacterial vaginosis and high-risk human papillomavirus infection

H. Onywera, A. Williamson, J. Okendo, 2021, PloS one.

Acceptability of self- collection for human papillomavirus detection in the Eastern Cape, South Africa

U. Gyllensten, A. Williamson, T. Meiring, 2020, PloS one.

The impact of human immunodeficiency virus type 1 status on human papillomavirus (HPV) prevalence and HPV antibodies in serum and cervical secretions.

G. Ramjee, E. Vardas, R. Rose, 2000, The Journal of infectious diseases.

High diversity of alpha, beta and gamma human papillomaviruses in genital samples from HIV-negative and HIV-positive heterosexual South African men

M. Lesosky, D. Coetzee, A. Williamson, 2017, Papillomavirus research.

High-Risk Human Papillomavirus Is Associated with HIV Acquisition among South African Female Sex Workers

G. Ramjee, A. Williamson, B. Auvert, 2011, Infectious diseases in obstetrics and gynecology.

Clinical validation of the HPVIR high-risk HPV test on cervical samples according to the international guidelines for human papillomavirus DNA test requirements for cervical cancer screening

Stefan Enroth, U. Gyllensten, M. Olovsson, 2019, Virology Journal.

Recombination Between High-Risk Human Papillomaviruses and Non-Human Primate Papillomaviruses: Evidence of Ancient Host Switching Among Alphapapillomaviruses

A. Williamson, A. Murahwa, M. Tshabalala, 2020, Journal of Molecular Evolution.

High Rate of Multiple Concurrent Human Papillomavirus Infections among HIV-Uninfected South African Adolescents.

L. Bekker, H. Jaspan, G. Gray, 2013, Journal of immunological techniques in infectious diseases.

Selecting human papillomavirus genotypes to optimize the performance of screening tests among South African women

W. Tsai, T. Wright, D. Persing, 2020, Cancer medicine.

Chimaeric HIV-1 subtype C Gag molecules with large in-frame C-terminal polypeptide fusions form virus-like particles.

E. Rybicki, A. Williamson, Sirika Pillay, 2008, Virus research.

Infection of Chinese Rhesus Monkeys with a Subtype C SHIV Resulted in Attenuated In Vivo Viral Replication Despite Successful Animal-to-Animal Serial Passages

L. Morris, A. Williamson, F. Villinger, 2021, Viruses.

DNA-MVA-protein vaccination of rhesus macaques induces HIV-specific immunity in mucosal-associated lymph nodes and functional antibodies

D. Montefiori, C. Gray, G. Ferrari, 2017, Vaccine.

Immunogenicity of an HPV-16 L2 DNA vaccine.

E. Rybicki, A. Williamson, I. Hitzeroth, 2009, Vaccine.

Hypothesis: the act of taking a Papanicolaou smear reduces the prevalence of human papillomavirus infection: a potential impact on the risk of cervical cancer

S. Shapiro, D. Cooper, A. Williamson, 2003, Cancer Causes & Control.

Factors influencing the immune response to foreign antigen expressed in recombinant BCG vaccines.

A. Williamson, Maureen Dennehy, 2005, Vaccine.

Genome Sequences of Three African Swine Fever Viruses of Genotypes IV and XX from Zaire and South Africa, Isolated from a Domestic Pig (Sus scrofa domesticus), a Warthog (Phacochoerus africanus), and a European Wild Boar (Sus scrofa)

A. Williamson, L. Heath, O. Carulei, 2020, Microbiology Resource Announcements.

Genome Sequences of Three African Swine Fever Viruses of Genotypes I, III, and XXII from South Africa and Zambia, Isolated from Ornithodoros Soft Ticks

A. Bastos, A. Williamson, L. Heath, 2020, Microbiology Resource Announcements.

Human papillomavirus in normal cervical smears from Cape Town.

R. Soeters, A. Williamson, C. Dehaeck, 1996, South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde.

Limited Pap screening associated with reduced risk of cervical cancer in South Africa.

S. Shapiro, D. Cooper, A. Williamson, 2003, International journal of epidemiology.

Risk of invasive cancer of the cervix in relation to the use of injectable progestogen contraceptives and combined estrogen/progestogen oral contraceptives (South Africa)

S. Shapiro, D. Cooper, A. Williamson, 2003, Cancer Causes & Control.

Evaluation of recombinant BCG expressing rotavirus VP6 as an anti-rotavirus vaccine.

A. Williamson, D. Steele, Maureen Dennehy, 2007, Vaccine.

Altered phenotype and function of NK cells infiltrating human papillomavirus (HPV)-associated genital warts during HIV infection.

A. Williamson, S. Barnabas, J. Passmore, 2014, Clinical immunology.

Evolutionary dynamics of ten novel Gamma-PVs: insights from phylogenetic incongruence, recombination and phylodynamic analyses

H. Onywera, A. Williamson, T. Meiring, 2019, BMC Genomics.

Oral vaccination with a recombinant Salmonella vaccine vector provokes systemic HIV-1 subtype C Gag-specific CD4+ Th1 and Th2 cell immune responses in mice

A. Williamson, N. Chin’ombe, E. Shephard, 2009, Virology Journal.

Impact of Mucosal Inﬂammation on Cervical Human Immunodeﬁciency Virus (HIV-1)-Speciﬁc CD8 T-Cell Responses in the Female Genital Tract during Chronic HIV Infection (cid:1)

C. Gray, D. Coetzee, A. Williamson, 2008 .

single‐cell cytokine analysis allows detection of cervical T‐cell responses against human papillomavirus type 16 L1 in women infected with genital HPV

V. Burch, R. Rose, A. Williamson, 2002, Journal of medical virology.

Isolation and characterization of T cells from semen.

D. Coetzee, A. Williamson, W. Burgers, 2012, Journal of immunological methods.

High risk human papillomavirus persistence among HIV-infected young women in South Africa.

L. Bekker, B. Abar, A. Williamson, 2015, International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases.

Distribution of Human Papillomavirus (HPV) Genotypes in HIV-Negative and HIV-Positive Women with Cervical Intraepithelial Lesions in the Eastern Cape Province, South Africa

A. Williamson, Mirta Garcia-Jardon, C. Businge, 2021, Viruses.

Inflammatory Cytokine Profiles of Semen Influence Cytokine Responses of Cervicovaginal Epithelial Cells

A. Williamson, H. Gamieldien, W. Burgers, 2018, Front. Immunol..

Recent Developments in Human Papillomavirus (HPV) Vaccinology

A. Williamson, 2023, Viruses.

Chronic schistosomiasis suppresses HIV-specific responses to DNA-MVA and MVA-gp140 Env vaccine regimens despite antihelminthic treatment and increases helminth-associated pathology in a mouse model

F. Brombacher, A. Williamson, W. Horsnell, 2018, PLoS pathogens.

CCR5 expression, haplotype and immune activation in protection from infection in HIV‐exposed uninfected individuals in HIV‐serodiscordant relationships

H. Jaspan, D. Coetzee, A. Williamson, 2017, Immunology.

A. Williamson, C. Dandara, Koushik Chattopadhyay, 2015, BMC Cancer.

Human papillomavirus types in HIV seropositive men with penile warts in Johannesburg, South Africa

A. Williamson, M. Maskew, C. Firnhaber, 2011, International journal of STD & AIDS.

Human papillomavirus genotypes and clinical management of genital warts in women attending a colposcopy clinic in Cape Town, South Africa.

A. Williamson, L. Denny, B. Allan, 2015, South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde.

Prospective One Year Follow Up of HIV Infected Women Screened for Cervical Cancer Using Visual Inspection with Acetic Acid, Cytology and Human Papillomavirus Testing in Johannesburg South Africa

P. Michelow, Jennifer S. Smith, A. Williamson, 2016, PloS one.

Transient global T cell activation after vaccination of rhesus macaques with a DNA-poxvirus vaccine regimen for HIV.

A. Williamson, W. Burgers, Andreia P Soares, 2015, Vaccine.

The novel capripoxvirus vector lumpy skin disease virus efficiently boosts modified vaccinia Ankara human immunodeficiency virus responses in rhesus macaques.

A. Williamson, W. Burgers, Andreia P Soares, 2014, The Journal of general virology.

LSDV-Vectored SARS-CoV-2 S and N Vaccine Protects against Severe Clinical Disease in Hamsters

M. Shaw, W. Preiser, A. Williamson, 2023, Viruses.

Papanicolaou smears and cervical inflammatory cytokine responses

A. Williamson, C. Morroni, M. Hoffman, 2007, Journal of Inflammation.

Development of a dual vaccine against East Coast fever and lumpy skin disease

E. Rybicki, A. Williamson, R. Chapman, 2023, Frontiers in Immunology.

Augmenting glycosylation‐directed folding pathways enhances the fidelity of HIV Env immunogen production in plants

P. Moore, J. Woodward, E. Rybicki, 2022, Biotechnology and bioengineering.

Calreticulin co-expression supports high level production of a recombinant SARS-CoV-2 spike mimetic in Nicotiana benthamiana

E. Rybicki, A. Williamson, A. Meyers, 2020, bioRxiv.

A prime-boost immunisation regimen using recombinant BCG and Pr55(gag) virus-like particle vaccines based on HIV type 1 subtype C successfully elicits Gag-specific responses in baboons.

C. Gray, C. Williamson, E. Rybicki, 2009, Vaccine.

Comparative analysis of avian poxvirus genomes, including a novel poxvirus from lesser flamingos (Phoenicopterus minor), highlights the lack of conservation of the central region

A. Williamson, N. Douglass, O. Carulei, 2017, BMC Genomics.

The porcine circovirus type 1 capsid gene promoter improves antigen expression and immunogenicity in a HIV-1 plasmid vaccine

K. Palmer, E. Rybicki, A. Williamson, 2011, Virology Journal.

Endocervical and vaginal microbiota in South African adolescents with asymptomatic Chlamydia trachomatis infection

L. Bekker, H. Jaspan, K. Lennard, 2018, Scientific Reports.

Clinical validation of the HPVIR high-risk HPV test on cervical samples according to the international guidelines for human papillomavirus DNA test requirements for cervical cancer screening

Stefan Enroth, U. Gyllensten, M. Olovsson, 2019, Virology Journal.

HIV-1 sub-type C chimaeric VLPs boost cellular immune responses in mice

E. Rybicki, A. Williamson, Sirika Pillay, 2010, Journal of immune based therapies and vaccines.

South African bovine ephemeral fever virus glycoprotein sequences are phylogenetically distinct from those from the rest of the world

A. Williamson, L. Heath, N. Douglass, 2020, Archives of Virology.

The genetic drift of human papillomavirus type 16 is a means of reconstructing prehistoric viral spread and the movement of ancient human populations

N. Kiviat, R. Burk, B. Das, 1993, Journal of virology.

Papanicolaou Smears Induce Partial Immunity Against Sexually Transmitted Viral Infections

S. Shapiro, D. Constant, A. Williamson, 2007, Epidemiology.

Justification for the inclusion of Gag in HIV vaccine candidates

E. Rybicki, A. Williamson, 2016, Expert review of vaccines.

Priming with Recombinant Auxotrophic BCG Expressing HIV-1 Gag, RT and Gp120 and Boosting with Recombinant MVA Induces a Robust T Cell Response in Mice

W. Jacobs, A. Williamson, E. Shephard, 2013, PloS one.

More men than women make mucosal IgA antibodies to Human papillomavirus type 16 (HPV-16) and HPV-18: a study of oral HPV and oral HPV antibodies in a normal healthy population

E. Rybicki, A. Williamson, E. van der Walt, 2006, BMC infectious diseases.

Aetiology of jaagsiekte: transmission by means of subcellular fractions and evidence for the involvement of a retrovirus.

E. de Villiers, A. Williamson, A. Williamson, 1980, The Onderstepoort journal of veterinary research.

Vaccine and Non-Vaccine HPV Types Presence in Adolescents with Vertically Acquired HIV Five Years Post Gardasil Quadrivalent Vaccination: The ZIMGARD Cohort

A. Williamson, T. Shamu, T. Mudzviti, 2024, Viruses.

The impact of human immunodeficiency virus type 1 status on human papillomavirus (HPV) prevalence and HPV antibodies in serum and cervical secretions.

G. Ramjee, E. Vardas, R. Rose, 2000, The Journal of infectious diseases.

Oral antibodies to human papillomavirus type 16 in women with cervical neoplasia

J. Best, R. Rose, A. Williamson, 2001, Journal of medical virology.

Impact of human immunodeficiency virus 1 infection and inflammation on the composition and yield of cervical mononuclear cells in the female genital tract

W. Hanekom, D. Coetzee, A. Williamson, 2009, Immunology.

Infectious Agents and Cancer Open Access the Relationship between Anti-hpv-16 Igg Seropositivity and Cancer of the Cervix, Anogenital Organs, Oral Cavity and Pharynx, Oesophagus and Prostate in a Black South African Population

V. Beral, P. Ruff, F. Sitas, 2022 .

Influence of human immunodeficiency virus and CD4 count on the prevalence of human papillomavirus in heterosexual couples.

A. Boulle, D. Coetzee, A. Williamson, 2010, The Journal of general virology.