Khatija H. Ahmed

Pretoria, GT, South Africa

Last Updated: 09/26/2026

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Found 89 publications

Evaluating the effects of a multi-level intervention on young women's contraceptive use: sexual and reproductive health results of a cluster-randomised factorial-design study in Tshwane, South Africa.

Evaluating the effects of a multi-level intervention on young women's contraceptive use: sexual and reproductive health results of a cluster-randomised factorial-design study in Tshwane, South Africa.

Journal: Sexual and reproductive health matters

Published: July 01, 2026

Molecular Epidemiology of Mycobacterium tuberculosis Across 3 Distinct Geographic Sites in South Africa.

Molecular Epidemiology of Mycobacterium tuberculosis Across 3 Distinct Geographic Sites in South Africa.

Journal: The Journal of infectious diseases

Published: April 18, 2025

No evidence of MMR induced trained immunity to prevent SARS COV2: results from a multi-centre RCT.

No evidence of MMR induced trained immunity to prevent SARS COV2: results from a multi-centre RCT.

Journal: Frontiers in immunology

Published: March 05, 2025

Viral variant but not host factors associate with SARS-CoV-2 viral kinetics.

Viral variant but not host factors associate with SARS-CoV-2 viral kinetics.

Journal: Communications medicine

Published: February 14, 2025

Immunogenicity and safety following a homologous booster dose of a SARS-CoV-2 recombinant spike protein vaccine with Matrix-MTM adjuvant (NVX-CoV2373) versus a primary series in people living with and without HIV-1 infection in South Africa: A randomized crossover phase 2a/2b trial.

Immunogenicity and safety following a homologous booster dose of a SARS-CoV-2 recombinant spike protein vaccine with Matrix-MTM adjuvant (NVX-CoV2373) versus a primary series in people living with and without HIV-1 infection in South Africa: A randomized crossover phase 2a/2b trial.

Journal: Human vaccines & immunotherapeutics

Published: December 12, 2024

Timing of household contact investigation for tuberculosis among rural and urban populations in South Africa (Kharituwe study): a pragmatic individually randomized controlled trial.

Timing of household contact investigation for tuberculosis among rural and urban populations in South Africa (Kharituwe study): a pragmatic individually randomized controlled trial.

Journal: EClinicalMedicine

Published: December 06, 2024

I needed somebody to encourage me to take it [PrEP], maybe it would have protected me and the baby: a qualitative study to understand prenatal oral PrEP use among pregnant adolescent girls and young women in Tshwane, South Africa.

I needed somebody to encourage me to take it [PrEP], maybe it would have protected me and the baby: a qualitative study to understand prenatal oral PrEP use among pregnant adolescent girls and young women in Tshwane, South Africa.

Journal: Reproductive health

Published: September 17, 2024

Innovative timing strategies for tuberculosis household contact investigation: cost-effectiveness analysis from a randomized trial in rural and urban South Africa (Kharituwe Study).

Innovative timing strategies for tuberculosis household contact investigation: cost-effectiveness analysis from a randomized trial in rural and urban South Africa (Kharituwe Study).

Journal: EClinicalMedicine

Published: September 17, 2024

Twice-Yearly Lenacapavir or Daily F/TAF for HIV Prevention in Cisgender Women.

Twice-Yearly Lenacapavir or Daily F/TAF for HIV Prevention in Cisgender Women.

Journal: The New England journal of medicine

Published: July 24, 2024

The impact of ethical implications intertwined with tuberculosis household contact investigation: a qualitative study.

The impact of ethical implications intertwined with tuberculosis household contact investigation: a qualitative study.

Journal: medRxiv : the preprint server for health sciences

Published: July 09, 2024

The impact of ethical implications intertwined with tuberculosis household contact investigation: A qualitative study.

The impact of ethical implications intertwined with tuberculosis household contact investigation: A qualitative study.

Journal: PloS one

Published: June 24, 2024

Strategies to Close the PrEP Uptake Gap Among Transgender People and Men Who Have Sex with Men in Tshwane, South Africa: Perspectives from the Community.

Strategies to Close the PrEP Uptake Gap Among Transgender People and Men Who Have Sex with Men in Tshwane, South Africa: Perspectives from the Community.

Journal: AIDS and behavior

Published: February 21, 2024

Showing 1-12 of 89

Last Updated: 09/26/2026