Towards national systems for continuous surveillance of antimicrobial resistance: Lessons from tuberculosis

por Suthar, Amitabh B., Moonan, Patrick K., Alexander, Heather L.
Publicado 2018

Variance components of sex determination in the copepod Tigriopus californicus estimated from a pedigree analysis

por Richardson, Jean M. L., Alexander, Heather J., Anholt, Bradley R.
Publicado 2023

Population structure of guppies in north-eastern Venezuela, the area of putative incipient speciation

por Herdegen, Magdalena, Alexander, Heather J, Babik, Wiesław, Mavárez, Jesús, Breden, Felix, Radwan, Jacek
Publicado 2014

Rolling out Xpert MTB/RIF(®) for tuberculosis detection in HIV-positive populations: An opportunity for systems strengthening

por Pathmanathan, Ishani, Date, Anand, Coggin, William L., Nkengasong, John, Piatek, Amy S., Alexander, Heather
Publicado 2017

Development of dried tube specimens for Xpert MTB/RIF proficiency testing

por DeGruy, Kyle, Klein, Katherine, Rey, Zilma, Hall, Patricia, Kim, Andrea, Alexander, Heather
Publicado 2020

A global proficiency testing programme for Xpert® MTB/RIF using dried tube specimens, 2013–2015

por Klein, Katherine, DeGruy, Kyle, Rey, Zilma, Hall, Patricia, Kim, Andrea, Gutreuter, Steve, Alexander, Heather
Publicado 2020

Notes from the Field: Impact of the COVID-19 Response on Scale-Up of HIV Viral Load Testing — PEPFAR-Supported Countries, January–June 2020

por Lecher, Shirley Lee, Naluguza, Mary, Mwangi, Christina, N’tale, Jonathan, Edgil, Dianna, Alemnji, George, Alexander, Heather
Publicado 2021

GeneXpert for TB diagnosis: planned and purposeful implementation

por Piatek, Amy S, Van Cleeff, Maarten, Alexander, Heather, Coggin, William L, Rehr, Manuela, Van Kampen, Sanne, Shinnick, Thomas M, Mukadi, YaDiul
Publicado 2013

Comparative Yield of Different Diagnostic Tests for Tuberculosis among People Living with HIV in Western Kenya

por Cavanaugh, Joseph S., Modi, Surbhi, Musau, Susan, McCarthy, Kimberly, Alexander, Heather, Burmen, Barbara, Heilig, Charles M., Shiraishi, Ray W., Cain, Kevin
Publicado 2016

Understory vegetation mediates permafrost active layer dynamics and carbon dioxide fluxes in open-canopy larch forests of northeastern Siberia

por Loranty, Michael M., Berner, Logan T., Taber, Eric D., Kropp, Heather, Natali, Susan M., Alexander, Heather D., Davydov, Sergey P., Zimov, Nikita S.
Publicado 2018

Role of public-private partnerships in achieving UNAIDS HIV treatment targets

por Shrivastava, Ritu, Fonjungo, Peter N., Kebede, Yenew, Bhimaraj, Rajendra, Zavahir, Shabnam, Mwangi, Christina, Gadde, Renuka, Alexander, Heather, Riley, Patricia L., Kim, Andrea, Nkengasong, John N.
Publicado 2019

Higher-than-expected prevalence of non-tuberculous mycobacteria in HIV setting in Botswana: Implications for diagnostic algorithms using Xpert MTB/RIF assay

por Agizew, Tefera, Basotli, Joyce, Alexander, Heather, Boyd, Rosanna, Letsibogo, Gaoraelwe, Auld, Andrew, Nyirenda, Sambayawo, Tedla, Zegabriel, Mathoma, Anikie, Mathebula, Unami, Pals, Sherri, Date, Anand, Finlay, Alyssa
Publicado 2017

A Partially Multiplexed HIV Drug Resistance (HIVDR) Assay for Monitoring HIVDR Mutations of the Protease, Reverse-Transcriptase (PRRT), and Integrase (INT)

por DeVos, Joshua, McCarthy, Kimberly, Sewe, Victor, Akinyi, Grace, Junghae, Muthoni, Opollo, Valarie, Nouhin, Janin, Shafer, Robert, Zeh, Clement, Ramos, Artur, Alexander, Heather, Chang, Joy
Publicado 2022

Performance of Clinical Screening Algorithms for Tuberculosis Intensified Case Finding among People Living with HIV in Western Kenya

por Modi, Surbhi, Cavanaugh, Joseph S., Shiraishi, Ray W., Alexander, Heather L., McCarthy, Kimberly D., Burmen, Barbara, Muttai, Hellen, Heilig, Chad M., Nakashima, Allyn K., Cain, Kevin P.
Publicado 2016

Implementation of a pragmatic, stepped-wedge cluster randomized trial to evaluate impact of Botswana’s Xpert MTB/RIF diagnostic algorithm on TB diagnostic sensitivity and early ant...

por Auld, Andrew F., Agizew, Tefera, Pals, Sherri, Finlay, Alyssa, Ndwapi, Ndwapi, Boyd, Rosanna, Alexander, Heather, Mathoma, Anikie, Basotli, Joyce, Gwebe-Nyirenda, Sambayawo, Shepherd, James, Ellerbrock, Tedd V., Date, Anand
Publicado 2016

An Integrated Approach to Rapid Diagnosis of Tuberculosis and Multidrug Resistance Using Liquid Culture and Molecular Methods in Russia

por Balabanova, Yanina, Drobniewski, Francis, Nikolayevskyy, Vladyslav, Kruuner, Annika, Malomanova, Nadezhda, Simak, Tatyana, Ilyina, Nailya, Zakharova, Svetlana, Lebedeva, Natalya, Alexander, Heather L., O'Brien, Rick, Sohn, Hojoon, Shakhmistova, Anastasia, Fedorin, Ivan
Publicado 2009

Peripheral clinic versus centralized laboratory-based Xpert MTB/RIF performance: Experience gained from a pragmatic, stepped-wedge trial in Botswana

por Agizew, Tefera, Boyd, Rosanna, Ndwapi, Ndwapi, Auld, Andrew, Basotli, Joyce, Nyirenda, Sambayawo, Tedla, Zegabriel, Mathoma, Anikie, Mathebula, Unami, Lesedi, Chawangwa, Pals, Sherri, Date, Anand, Alexander, Heather, Kuebrich, Thomas, Finlay, Alyssa
Publicado 2017

The effect of sputum quality and volume on the yield of bacteriologically-confirmed TB by Xpert MTB/RIF and smear

por Zimba, Onani, Tamuhla, Tsaone, Basotli, Joyce, Letsibogo, Gaoraelwe, Pals, Sherri, Mathebula, Unami, Mathoma, Anikie, Serumola, Christopher, Ramogale, Kitso, Boyd, Rosanna, Tran, Tiffany, Finlay, Alyssa, Auld, Andrew, Date, Anand, Alexander, Heather, Chihota, Violet, Agizew, Tefera
Publicado 2019

Evaluation of Automated Molecular Testing Rollout for Tuberculosis Diagnosis Using Routinely Collected Surveillance Data — Uganda, 2012–2015

por Scott, Colleen, Walusimbi, Simon, Kirenga, Bruce, Joloba, Moses, Winters, Muttamba, Abdunoor, Nyombi, Bain, Rommel, Alexander, Heather, Shinnick, Tom, Toney, Sean, Odeke, Rosemary, Mwangi, Christine, Birabwa, Estella, Dejene, Seyoum, Mugabe, Frank, YaDiul, Mukadi, Cavanaugh, J. Sean
Publicado 2017

Effect of tuberculosis screening and retention interventions on early antiretroviral therapy mortality in Botswana: a stepped-wedge cluster randomized trial

por Auld, Andrew F., Agizew, Tefera, Mathoma, Anikie, Boyd, Rosanna, Date, Anand, Pals, Sherri L., Serumola, Christopher, Mathebula, Unami, Alexander, Heather, Ellerbrock, Tedd V., Rankgoane-Pono, Goabaone, Pono, Pontsho, Shepherd, James C., Fielding, Katherine, Grant, Alison D., Finlay, Alyssa
Publicado 2020