John Andrew Crump | Scholars@Duke

John Andrew Crump
Adjunct Professor in the Department of Medicine

I am based in northern Tanzania where I am Site Leader for Duke University’s collaborative research program based at Kilimanjaro Christian Medical Centre and Director of Tanzania Operations for the Duke Global Health Institute. I oversee the design and implementation of research studies on infectious diseases, particularly febrile illness, invasive bacterial disease, HIV-associated opportunistic infections, clinical trials of antiretroviral therapy and prevention of mother-to-child transmission of HIV, and infectious diseases diagnostics. In addition, I am a medical epidemiologist with the US Centers for Disease Control and Prevention (CDC). My CDC work focuses on enteric infection epidemiology and prevention in developing countries, particularly invasive salmonelloses.

Current Appointments & Affiliations

Adjunct Professor in the Department of Medicine, Medicine, Infectious Diseases, Medicine 2011
Adjunct Professor in the Department of Pathology, Pathology, Clinical Science Departments 2011
Adjunct Professor of Global Health, Duke Global Health Institute, University Institutes and Centers 2015

Contact Information

Box 90519, Duke Global Health Institute, Durham, NC 27708
Trent Hall, Room 115, Durham, NC 27708
john.crump@duke.edu (919) 681-7711

Background
Education, Training, & Certifications
- Resident in Infectious Diseases, Medicine, Royal Free Hospital (United Kingdom) 1996
- Intern in Medicine and Surgery, Medicince, University of Otago, New Zealand 1993 - 1994
- M.B.B.Ch., University of Otago, New Zealand 1993
Previous Appointments & Affiliations
- Associate Professor in Pathology, Pathology, Clinical Science Departments 2010 - 2011
- Associate Professor of Medicine, Medicine, Infectious Diseases, Medicine 2010 - 2011
- Assistant Professor of Medicine, Medicine, Infectious Diseases, Medicine 2006 - 2010
- Assistant Professor of Pathology, Pathology, Clinical Science Departments 2009 - 2010
- Assistant Clinical Professor of Medicine, Medicine, Infectious Diseases, Medicine 2003 - 2006
- Associate in the Department of Medicine, Medicine, Infectious Diseases, Medicine 2002 - 2003
Expertise
Global Scholarship
- Research
  - Kenya (Country)
  - United Republic of Tanzania (Country)
Research
Selected Grants
- Viral Zoonoses and Severe Febrile Illness in Northern Tanzania (K23) awarded by National Institutes of Health 2016 - 2021
- Investigating Febrile Deaths in Tanzania (INDITe) awarded by National Institutes of Health 2016 - 2021
- One Health Innovation Fellowships for Zoonotic Disease Research in Mongolia awarded by National Institutes of Health 2013 - 2019
- The Impact and Society Ecology of Bacterial Zoonoses in Northern Tanzania: Understanding Transmission Patterns Among Human, Livestock and Wildlife Hosts awarded by National Institutes of Health 2011 - 2016
- AIDS International Training and Research Program awarded by National Institutes of Health 2003 - 2014
- Intergovernmental Personnel Act: Crump, John awarded by Centers for Disease Control and Prevention 2012 - 2013
- Diarrheal Diseases Surveillance in Africa - IPA awarded by Centers for Disease Control and Prevention 2011 - 2012
- Diarrheal Diseases Surveillance in Africa awarded by Centers for Disease Control and Prevention 2009 - 2010
- Diarrheal Diseases Surveillance in Africa awarded by Centers for Disease Control and Prevention 2008 - 2009
- International Clinical Trials Unit awarded by National Institutes of Health 2004 - 2009
- Diarrheal Diseases Surveillance in Africa awarded by Centers for Disease Control and Prevention 2007 - 2008
- Diarrheal Diseases Surveillance in Africa awarded by Centers for Disease Control and Prevention 2006 - 2007
Publications & Artistic Works
Selected Publications
- Academic Articles
  - GBD 2015 Disease and Injury Incidence and Prevalence Collaborators, Daniel L. “Global, regional, and national incidence, prevalence, and years lived with disability for 310 diseases and injuries, 1990-2015: a systematic analysis for the Global Burden of Disease Study 2015.” Lancet 388, no. 10053 (October 8, 2016): 1545–1602. https://doi.org/10.1016/S0140-6736(16)31678-6.
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  - GBD 2015 Mortality and Causes of Death Collaborators, Terese L. “Global, regional, and national life expectancy, all-cause mortality, and cause-specific mortality for 249 causes of death, 1980-2015: a systematic analysis for the Global Burden of Disease Study 2015.” Lancet 388, no. 10053 (October 8, 2016): 1459–1544. https://doi.org/10.1016/S0140-6736(16)31012-1.
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  - Zhang, Helen L., Michael W. Omondi, Augustine M. Musyoka, Isaac A. Afwamba, Remigi P. Swai, Francis P. Karia, Charles Muiruri, Elizabeth A. Reddy, John A. Crump, and Matthew P. Rubach. “Challenges of Maintaining Good Clinical Laboratory Practices in Low-Resource Settings: A Health Program Evaluation Framework Case Study From East Africa.” Am J Clin Pathol 146, no. 2 (August 2016): 199–206. https://doi.org/10.1093/ajcp/aqw083.
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  - Hertz, Julian T., Lucille J. Lyaruu, Eng Eong Ooi, Franklin W. Mosha, and John A. Crump. “Distribution of Aedes mosquitoes in the Kilimanjaro Region of northern Tanzania.” Pathog Glob Health 110, no. 3 (May 2016): 108–12. https://doi.org/10.1080/20477724.2016.1182719.
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  - Al-Emran, Hassan M., Daniel Eibach, Ralf Krumkamp, Mohammad Ali, Stephen Baker, Holly M. Biggs, Morten Bjerregaard-Andersen, et al. “A Multicountry Molecular Analysis of Salmonella enterica Serovar Typhi With Reduced Susceptibility to Ciprofloxacin in Sub-Saharan Africa.” Clin Infect Dis 62 Suppl 1, no. Suppl 1 (March 15, 2016): S42–46. https://doi.org/10.1093/cid/civ788.
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  - Al-Emran, Hassan M., Ralf Krumkamp, Denise Myriam Dekker, Daniel Eibach, Peter Aaby, Yaw Adu-Sarkodie, Mohammad Ali, et al. “Validation and Identification of Invasive Salmonella Serotypes in Sub-Saharan Africa by Multiplex Polymerase Chain Reaction.” Clin Infect Dis 62 Suppl 1 (March 15, 2016): S80–82. https://doi.org/10.1093/cid/civ782.
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  - Kalckreuth, Vera von, Frank Konings, Peter Aaby, Yaw Adu-Sarkodie, Mohammad Ali, Abraham Aseffa, Stephen Baker, et al. “The Typhoid Fever Surveillance in Africa Program (TSAP): Clinical, Diagnostic, and Epidemiological Methodologies.” Clin Infect Dis 62 Suppl 1, no. Suppl 1 (March 15, 2016): S9–16. https://doi.org/10.1093/cid/civ693.
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  - Panzner, Ursula, Gi Deok Pak, Peter Aaby, Yaw Adu-Sarkodie, Mohammad Ali, Abraham Aseffa, Stephen Baker, et al. “Utilization of Healthcare in the Typhoid Fever Surveillance in Africa Program.” Clin Infect Dis 62 Suppl 1, no. Suppl 1 (March 15, 2016): S56–68. https://doi.org/10.1093/cid/civ891.
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  - Park, Se Eun, Gi Deok Pak, Peter Aaby, Yaw Adu-Sarkodie, Mohammad Ali, Abraham Aseffa, Holly M. Biggs, et al. “The Relationship Between Invasive Nontyphoidal Salmonella Disease, Other Bacterial Bloodstream Infections, and Malaria in Sub-Saharan Africa.” Clin Infect Dis 62 Suppl 1, no. Suppl 1 (March 15, 2016): S23–31. https://doi.org/10.1093/cid/civ893.
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  - Zhang, Helen L., Kunda W. Mnzava, Sarah T. Mitchell, Matayo L. Melubo, Tito J. Kibona, Sarah Cleaveland, Rudovick R. Kazwala, John A. Crump, Joanne P. Sharp, and Jo E. B. Halliday. “Mixed Methods Survey of Zoonotic Disease Awareness and Practice among Animal and Human Healthcare Providers in Moshi, Tanzania.” Plos Negl Trop Dis 10, no. 3 (March 2016): e0004476. https://doi.org/10.1371/journal.pntd.0004476.
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  - Dittrich, Sabine, Birkneh Tilahun Tadesse, Francis Moussy, Arlene Chua, Anna Zorzet, Thomas Tängdén, David L. Dolinger, et al. “Target Product Profile for a Diagnostic Assay to Differentiate between Bacterial and Non-Bacterial Infections and Reduce Antimicrobial Overuse in Resource-Limited Settings: An Expert Consensus.” Plos One 11, no. 8 (2016): e0161721. https://doi.org/10.1371/journal.pone.0161721.
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  - Hart, Peter J., Colette M. O’Shaughnessy, Matthew K. Siggins, Saeeda Bobat, Robert A. Kingsley, David A. Goulding, John A. Crump, et al. “Differential Killing of Salmonella enterica Serovar Typhi by Antibodies Targeting Vi and Lipopolysaccharide O:9 Antigen.” Plos One 11, no. 1 (2016): e0145945. https://doi.org/10.1371/journal.pone.0145945.
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  - Liu, Jie, Caroline Ochieng, Steve Wiersma, Ute Ströher, Jonathan S. Towner, Shannon Whitmer, Stuart T. Nichol, et al. “Development of a TaqMan Array Card for Acute-Febrile-Illness Outbreak Investigation and Surveillance of Emerging Pathogens, Including Ebola Virus.” J Clin Microbiol 54, no. 1 (January 2016): 49–58. https://doi.org/10.1128/JCM.02257-15.
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  - GBD 2013 DALYs and HALE Collaborators, Theo, Christopher J. L. Murray, Ryan M. Barber, Kyle J. Foreman, Ayse Abbasoglu Ozgoren, Foad Abd-Allah, Semaw F. Abera, et al. “Global, regional, and national disability-adjusted life years (DALYs) for 306 diseases and injuries and healthy life expectancy (HALE) for 188 countries, 1990-2013: quantifying the epidemiological transition.” Lancet 386, no. 10009 (November 28, 2015): 2145–91. https://doi.org/10.1016/S0140-6736(15)61340-X.
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  - Buchanan, Ann M., Suzanne P. Fiorillo, Michael W. Omondi, Coleen K. Cunningham, and John A. Crump. “Establishment of biochemistry reference values for healthy Tanzanian infants, children and adolescents in Kilimanjaro Region.” Trop Med Int Health 20, no. 11 (November 2015): 1569–77. https://doi.org/10.1111/tmi.12580.
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  - Nichols, Chelsea, Ligia Maria Cruz Espinoza, Vera von Kalckreuth, Peter Aaby, Muna Ahmed El Tayeb, Mohammad Ali, Abraham Aseffa, et al. “Bloodstream Infections and Frequency of Pretreatment Associated With Age and Hospitalization Status in Sub-Saharan Africa.” Clin Infect Dis 61 Suppl 4, no. Suppl 4 (November 1, 2015): S372–79. https://doi.org/10.1093/cid/civ730.
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  - Kumarasamy, Nagalingeswaran, Evgenia Aga, Heather J. Ribaudo, Carole L. Wallis, David A. Katzenstein, Wendy S. Stevens, Michael R. Norton, et al. “Lopinavir/Ritonavir Monotherapy as Second-line Antiretroviral Treatment in Resource-Limited Settings: Week 104 Analysis of AIDS Clinical Trials Group (ACTG) A5230.” Clin Infect Dis 60, no. 10 (May 15, 2015): 1552–58. https://doi.org/10.1093/cid/civ109.
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  - Rubach, Matthew P., Venance P. Maro, John A. Bartlett, and John A. Crump. “Etiologies of illness among patients meeting integrated management of adolescent and adult illness district clinician manual criteria for severe infections in northern Tanzania: implications for empiric antimicrobial therapy.” Am J Trop Med Hyg 92, no. 2 (February 2015): 454–62. https://doi.org/10.4269/ajtmh.14-0496.
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  - Crump, John A., Xingye Wu, Michelle A. Kendall, Prudence D. Ive, Johnstone J. Kumwenda, Beatriz Grinsztejn, Ute Jentsch, and Susan Swindells. “Predictors and outcomes of Mycobacterium tuberculosis bacteremia among patients with HIV and tuberculosis co-infection enrolled in the ACTG A5221 STRIDE study.” Bmc Infect Dis 15 (January 13, 2015): 12. https://doi.org/10.1186/s12879-014-0735-5.
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  - Mavura, Daudi R., E John Masenga, Eli Minja, Henning Grossmann, John A. Crump, and John A. Bartlett. “Initiation of antiretroviral therapy in HIV-infected adults with skin complaints in northern Tanzania.” Int J Dermatol 54, no. 1 (January 2015): 68–73. https://doi.org/10.1111/ijd.12563.
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  - Allan, Kathryn J., Holly M. Biggs, Jo E. B. Halliday, Rudovick R. Kazwala, Venance P. Maro, Sarah Cleaveland, and John A. Crump. “Epidemiology of Leptospirosis in Africa: A Systematic Review of a Neglected Zoonosis and a Paradigm for 'One Health' in Africa.” Plos Negl Trop Dis 9, no. 9 (2015): e0003899. https://doi.org/10.1371/journal.pntd.0003899.
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  - Naccache, Samia N., Scot Federman, Narayanan Veeraraghavan, Matei Zaharia, Deanna Lee, Erik Samayoa, Jerome Bouquet, et al. “A cloud-compatible bioinformatics pipeline for ultrarapid pathogen identification from next-generation sequencing of clinical samples.” Genome Res 24, no. 7 (July 2014): 1180–92. https://doi.org/10.1101/gr.171934.113.
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  - Vanderburg, Sky, Matthew P. Rubach, Jo E. B. Halliday, Sarah Cleaveland, Elizabeth A. Reddy, and John A. Crump. “Epidemiology of Coxiella burnetii infection in Africa: a OneHealth systematic review.” Plos Negl Trop Dis 8, no. 4 (April 2014): e2787. https://doi.org/10.1371/journal.pntd.0002787.
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  - Biggs, Holly M., Rebecca Lester, Behzad Nadjm, George Mtove, Jim E. Todd, Grace D. Kinabo, Rune Philemon, et al. “Invasive Salmonella infections in areas of high and low malaria transmission intensity in Tanzania.” Clin Infect Dis 58, no. 5 (March 2014): 638–47. https://doi.org/10.1093/cid/cit798.
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  - Reddy, Elizabeth A., Boniface N. Njau, Susan C. Morpeth, Kathryn E. Lancaster, Alison C. Tribble, Venance P. Maro, Levina J. Msuya, et al. “A randomized controlled trial of standard versus intensified tuberculosis diagnostics on treatment decisions by physicians in Northern Tanzania.” Bmc Infect Dis 14 (February 20, 2014): 89. https://doi.org/10.1186/1471-2334-14-89.
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  - Moon, Andrew M., Holly M. Biggs, Matthew P. Rubach, John A. Crump, Venace P. Maro, Wilbrod Saganda, and Elizabeth A. Reddy. “Evaluation of in-hospital management for febrile illness in Northern Tanzania before and after 2010 World Health Organization Guidelines for the treatment of malaria.” Plos One 9, no. 2 (2014): e89814. https://doi.org/10.1371/journal.pone.0089814.
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  - Hertz, Julian T., O Michael Munishi, Joanne P. Sharp, Elizabeth A. Reddy, and John A. Crump. “Comparing actual and perceived causes of fever among community members in a low malaria transmission setting in northern Tanzania.” Trop Med Int Health 18, no. 11 (November 2013): 1406–15. https://doi.org/10.1111/tmi.12191.
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  - Rubach, Matthew P., Jo E. B. Halliday, Sarah Cleaveland, and John A. Crump. “Brucellosis in low-income and middle-income countries.” Curr Opin Infect Dis 26, no. 5 (October 2013): 404–12. https://doi.org/10.1097/QCO.0b013e3283638104.
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  - Biggs, Holly M., Renee L. Galloway, Duy M. Bui, Annie B. Morrissey, Venance P. Maro, and John A. Crump. “Leptospirosis and human immunodeficiency virus co-infection among febrile inpatients in northern Tanzania.” Vector Borne Zoonotic Dis 13, no. 8 (August 2013): 572–80. https://doi.org/10.1089/vbz.2012.1205.
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  - Gray, Katherine D., Coleen K. Cunningham, Dana C. Clifton, Isaac A. Afwamba, Godfrey S. Mushi, Levina J. Msuya, John A. Crump, and Ann M. Buchanan. “Prevalence of mycobacteremia among HIV-infected infants and children in northern Tanzania.” Pediatr Infect Dis J 32, no. 7 (July 2013): 754–56. https://doi.org/10.1097/INF.0b013e318286957f.
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  - Biggs, Holly M., Julian T. Hertz, O Michael Munishi, Renee L. Galloway, Florian Marks, Wilbrod Saganda, Venance P. Maro, and John A. Crump. “Estimating leptospirosis incidence using hospital-based surveillance and a population-based health care utilization survey in Tanzania.” Plos Negl Trop Dis 7, no. 12 (2013): e2589. https://doi.org/10.1371/journal.pntd.0002589.
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  - Crump, John A., Anne B. Morrissey, William L. Nicholson, Robert F. Massung, Robyn A. Stoddard, Renee L. Galloway, Eng Eong Ooi, et al. “Etiology of severe non-malaria febrile illness in Northern Tanzania: a prospective cohort study.” Plos Negl Trop Dis 7, no. 7 (2013): e2324. https://doi.org/10.1371/journal.pntd.0002324.
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  - Bouley, Andrew J., Holly M. Biggs, Robyn A. Stoddard, Anne B. Morrissey, John A. Bartlett, Isaac A. Afwamba, Venance P. Maro, et al. “Brucellosis among hospitalized febrile patients in northern Tanzania.” Am J Trop Med Hyg 87, no. 6 (December 2012): 1105–11. https://doi.org/10.4269/ajtmh.2012.12-0327.
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  - Buchanan, Ann M., Behzad Nadjm, Ben Amos, George Mtove, David Sifuna, Coleen K. Cunningham, John A. Crump, and Hugh Reyburn. “Utility of rapid antibody tests to exclude HIV-1 infection among infants and children aged <18 months in a low-resource setting.” J Clin Virol 55, no. 3 (November 2012): 244–49. https://doi.org/10.1016/j.jcv.2012.08.001.
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  - Clifton, Dana C., Habib O. Ramadhani, Levina J. Msuya, Boniface N. Njau, Grace D. Kinabo, Ann M. Buchanan, and John A. Crump. “Predicting mortality for paediatric inpatients where malaria is uncommon.” Arch Dis Child 97, no. 10 (October 2012): 889–94. https://doi.org/10.1136/archdischild-2012-301812.
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  - Jennings, Cheryl, Brian Harty, Suzanne Granger, Carrie Wager, John A. Crump, Susan A. Fiscus, and James W. Bremer. “Cross-platform analysis of HIV-1 RNA data generated by a multicenter assay validation study with wide geographic representation.” J Clin Microbiol 50, no. 8 (August 2012): 2737–47. https://doi.org/10.1128/JCM.00578-12.
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  - Lofgren, Sarah M., Emily J. Kirsch, Venance P. Maro, Anne B. Morrissey, Levina J. Msuya, Grace D. Kinabo, Wilbrod Saganda, et al. “Histoplasmosis among hospitalized febrile patients in northern Tanzania.” Trans R Soc Trop Med Hyg 106, no. 8 (August 2012): 504–7. https://doi.org/10.1016/j.trstmh.2012.05.009.
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  - Bartlett, John A., Heather J. Ribaudo, Carole L. Wallis, Evgenia Aga, David A. Katzenstein, Wendy S. Stevens, Michael R. Norton, et al. “Lopinavir/ritonavir monotherapy after virologic failure of first-line antiretroviral therapy in resource-limited settings.” Aids 26, no. 11 (July 17, 2012): 1345–54. https://doi.org/10.1097/QAD.0b013e328353b066.
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  - Crump, John A., Habib O. Ramadhani, Anne B. Morrissey, Wilbrod Saganda, Mtumwa S. Mwako, Lan-Yan Yang, Shein-Chung Chow, et al. “Bacteremic disseminated tuberculosis in sub-saharan Africa: a prospective cohort study.” Clin Infect Dis 55, no. 2 (July 2012): 242–50. https://doi.org/10.1093/cid/cis409.
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  - Freel, Stephanie A., Ralph A. Picking, Guido Ferrari, Haitao Ding, Christina Ochsenbauer, John C. Kappes, Jennifer L. Kirchherr, et al. “Initial HIV-1 antigen-specific CD8+ T cells in acute HIV-1 infection inhibit transmitted/founder virus replication.” J Virol 86, no. 12 (June 2012): 6835–46. https://doi.org/10.1128/JVI.00437-12.
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  - Bonsignori, Mattia, David C. Montefiori, Xueling Wu, Xi Chen, Kwan-Ki Hwang, Chun-Yen Tsao, Daniel M. Kozink, et al. “Two distinct broadly neutralizing antibody specificities of different clonal lineages in a single HIV-1-infected donor: implications for vaccine design.” J Virol 86, no. 8 (April 2012): 4688–92. https://doi.org/10.1128/JVI.07163-11.
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  - Crump, John A., Marion J. Tuohy, Anne B. Morrissey, Habib O. Ramadhani, Boniface N. Njau, Venance P. Maro, L Barth Reller, and Gary W. Procop. “Performance of nucleic acid amplification following extraction of 5 milliliters of whole blood for diagnosis of Mycobacterium tuberculosis bacteremia.” J Clin Microbiol 50, no. 1 (January 2012): 138–41. https://doi.org/10.1128/JCM.05963-11.
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  - Hertz, Julian T., O Michael Munishi, Eng Eong Ooi, Shiqin Howe, Wen Yan Lim, Angelia Chow, Anne B. Morrissey, et al. “Chikungunya and dengue fever among hospitalized febrile patients in northern Tanzania.” Am J Trop Med Hyg 86, no. 1 (January 2012): 171–77. https://doi.org/10.4269/ajtmh.2012.11-0393.
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  - Decamp, Matthew, John A. Crump, Joce Rodriguez, Gene Richardson, Michele Barry, and Jeremy Sugarman. “Tb in a global health exchange program.” J Gen Intern Med 27, no. 1 (January 2012): 7. https://doi.org/10.1007/s11606-011-1908-1.
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  - Fiorillo, Suzanne P., Keren Z. Landman, Alison C. Tribble, Antipas Mtalo, Dafrosa K. Itemba, Jan Ostermann, Nathan M. Thielman, and John A. Crump. “Changes in HIV risk behavior and seroincidence among clients presenting for repeat HIV counseling and testing in Moshi, Tanzania.” Aids Care 24, no. 10 (2012): 1264–71. https://doi.org/10.1080/09540121.2012.658751.
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  - Crump, John A., and Jeremy Sugarman. “Guidelines for international service learning programs.” Dev World Bioeth 11, no. 3 (December 2011): 170. https://doi.org/10.1111/j.1471-8847.2011.00315.x.
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  - McLellan, Jason S., Marie Pancera, Chris Carrico, Jason Gorman, Jean-Philippe Julien, Reza Khayat, Robert Louder, et al. “Structure of HIV-1 gp120 V1/V2 domain with broadly neutralizing antibody PG9.” Nature 480, no. 7377 (November 23, 2011): 336–43. https://doi.org/10.1038/nature10696.
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  - Crump, John A., Sandy Gove, and Christopher M. Parry. “Management of adolescents and adults with febrile illness in resource limited areas.” Bmj 343 (August 8, 2011): d4847. https://doi.org/10.1136/bmj.d4847.
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  - Crump, John A., Anne B. Morrissey, Habib O. Ramadhani, Boniface N. Njau, Venance P. Maro, and L Barth Reller. “Controlled comparison of BacT/Alert MB system, manual Myco/F lytic procedure, and isolator 10 system for diagnosis of Mycobacterium tuberculosis Bacteremia.” J Clin Microbiol 49, no. 8 (August 2011): 3054–57. https://doi.org/10.1128/JCM.01035-11.
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  - Crump, John A., Habib O. Ramadhani, Anne B. Morrissey, Levina J. Msuya, Lan-Yan Yang, Shein-Chung Chow, Susan C. Morpeth, et al. “Invasive bacterial and fungal infections among hospitalized HIV-infected and HIV-uninfected children and infants in northern Tanzania.” Trop Med Int Health 16, no. 7 (July 2011): 830–37. https://doi.org/10.1111/j.1365-3156.2011.02774.x.
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  - Crump, John A., Lesley E. Scott, Emma Msuya, Anne B. Morrissey, Ekyafyose E. Kimaro, John F. Shao, and Wendy S. Stevens. “Evaluation of the Abbott m2000rt RealTime HIV-1 assay with manual sample preparation compared with the ROCHE COBAS AmpliPrep/AMPLICOR HIV-1 MONITOR v1.5 using specimens from East Africa.” J Virol Methods 162, no. 1–2 (December 2009): 218–22. https://doi.org/10.1016/j.jviromet.2009.08.013.
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  - Shorter, Meghan M., Jan Ostermann, John A. Crump, Alison C. Tribble, Dafrosa K. Itemba, Anna Mgonja, Antipas Mtalo, et al. “Characteristics of HIV voluntary counseling and testing clients before and during care and treatment scale-up in Moshi, Tanzania.” J Acquir Immune Defic Syndr 52, no. 5 (December 2009): 648–54. https://doi.org/10.1097/QAI.0b013e3181b31a6a.
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  - Lofgren, Sarah M., Anne B. Morrissey, Caroline C. Chevallier, Anangisye I. Malabeja, Sally Edmonds, Ben Amos, David J. Sifuna, et al. “Evaluation of a dried blood spot HIV-1 RNA program for early infant diagnosis and viral load monitoring at rural and remote healthcare facilities.” Aids 23, no. 18 (November 27, 2009): 2459–66. https://doi.org/10.1097/QAD.0b013e328331f702.
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  - Tribble, A. C., C. D. Hamilton, J. A. Crump, A. Mgonja, A. Mtalo, E. Ndanu, D. K. Itemba, et al. “Missed opportunities for diagnosis of tuberculosis and human immunodeficiency virus co-infection in Moshi, Tanzania.” Int J Tuberc Lung Dis 13, no. 10 (October 2009): 1260–66.
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  - Morpeth, Susan C., Habib O. Ramadhani, and John A. Crump. “Invasive non-Typhi Salmonella disease in Africa.” Clin Infect Dis 49, no. 4 (August 15, 2009): 606–11. https://doi.org/10.1086/603553.
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  - Johnson, Opemipo O., Daniel K. Benjamin, Werner Schimana, L Gayani Tillekeratne, John A. Crump, Keren Z. Landman, Grace D. Kinabo, et al. “Total lymphocyte count and World Health Organization pediatric clinical stage as markers to assess need to initiate antiretroviral therapy among human immunodeficiency virus-infected children in Moshi, Northern Tanzania.” Pediatr Infect Dis J 28, no. 6 (June 2009): 493–97. https://doi.org/10.1097/INF.0b013e3181950b7f.
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  - Tillekeratne, L. G., N. M. Thielman, R. A. Kiwera, H. Y. Chu, L. Kaale, S. C. Morpeth, J. Ostermann, et al. “Morbidity and mortality among a cohort of HIV-infected adults in a programme for community home-based care, in the Kilimanjaro Region of Tanzania (2003-2005).” Ann Trop Med Parasitol 103, no. 3 (April 2009): 263–73. https://doi.org/10.1179/136485909X398203.
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  - Crump, John A., Jakko van Ingen, Anne B. Morrissey, Martin J. Boeree, Daudi R. Mavura, Britta Swai, Nathan M. Thielman, et al. “Invasive disease caused by nontuberculous mycobacteria, Tanzania.” Emerg Infect Dis 15, no. 1 (January 2009): 53–55. https://doi.org/10.3201/eid1501.081093.
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  - Mayhood, Meghan K., Isaac A. Afwamba, Christopher O. Odhiambo, Epimack Ndanu, Nathan M. Thielman, Anne B. Morrissey, John F. Shao, Brian Wells Pence, and John A. Crump. “Validation, performance under field conditions, and cost-effectiveness of Capillus HIV-1/HIV-2 and determine HIV-1/2 rapid human immunodeficiency virus antibody assays using sequential and parallel testing algorithms in Tanzania.” J Clin Microbiol 46, no. 12 (December 2008): 3946–51. https://doi.org/10.1128/JCM.01045-08.
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  - Crump, John A., and Jeremy Sugarman. “Ethical considerations for short-term experiences by trainees in global health.” Jama 300, no. 12 (September 24, 2008): 1456–58. https://doi.org/10.1001/jama.300.12.1456.
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  - Seshadri, C., L. O. Uiso, J. Ostermann, H. Diefenthal, H. J. Shao, H. Y. Chu, D. M. Asmuth, N. M. Thielman, J. A. Bartlett, and J. A. Crump. “Low sensitivity of T-cell based detection of tuberculosis among HIV co-infected Tanzanian in-patients.” East Afr Med J 85, no. 9 (September 2008): 442–49. https://doi.org/10.4314/eamj.v85i9.117085.
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  - Landman, Keren Z., Jan Ostermann, John A. Crump, Anna Mgonja, Meghan K. Mayhood, Dafrosa K. Itemba, Alison C. Tribble, et al. “Gender differences in the risk of HIV infection among persons reporting abstinence, monogamy, and multiple sexual partners in northern Tanzania.” Plos One 3, no. 8 (August 27, 2008): e3075. https://doi.org/10.1371/journal.pone.0003075.
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  - Gupta, S. K., J. Keck, P. K. Ram, J. A. Crump, M. A. Miller, and E. D. Mintz. “Part III. Analysis of data gaps pertaining to enterotoxigenic Escherichia coli infections in low and medium human development index countries, 1984-2005.” Epidemiol Infect 136, no. 6 (June 2008): 721–38. https://doi.org/10.1017/S095026880700934X.
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  - Ram, P. K., J. A. Crump, S. K. Gupta, M. A. Miller, and E. D. Mintz. “Part II. Analysis of data gaps pertaining to Shigella infections in low and medium human development index countries, 1984-2005.” Epidemiol Infect 136, no. 5 (May 2008): 577–603. https://doi.org/10.1017/S0950268807009351.
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  - Morpeth, Susan C., Nathan M. Thielman, Habib O. Ramadhani, John D. Hamilton, Jan Ostermann, Peter R. Kisenge, Humphrey J. Shao, et al. “Effect of trimethoprim-sulfamethoxazole prophylaxis on antimicrobial resistance of fecal Escherichia coli in HIV-infected patients in Tanzania.” J Acquir Immune Defic Syndr 47, no. 5 (April 15, 2008): 585–91. https://doi.org/10.1097/QAI.0b013e31816856db.
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  - Crump, J. A., P. K. Ram, S. K. Gupta, M. A. Miller, and E. D. Mintz. “Part I. Analysis of data gaps pertaining to Salmonella enterica serotype Typhi infections in low and medium human development index countries, 1984-2005.” Epidemiol Infect 136, no. 4 (April 2008): 436–48. https://doi.org/10.1017/S0950268807009338.
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  - Crump, John A., Katrina Kretsinger, Kathryn Gay, R Michael Hoekstra, Duc J. Vugia, Sharon Hurd, Susan D. Segler, et al. “Clinical response and outcome of infection with Salmonella enterica serotype Typhi with decreased susceptibility to fluoroquinolones: a United States foodnet multicenter retrospective cohort study.” Antimicrob Agents Chemother 52, no. 4 (April 2008): 1278–84. https://doi.org/10.1128/AAC.01509-07.
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  - Ramadhani, Habib O., Nathan M. Thielman, Keren Z. Landman, Evaline M. Ndosi, Feng Gao, Jennifer L. Kirchherr, Rekha Shah, et al. “Predictors of incomplete adherence, virologic failure, and antiviral drug resistance among HIV-infected adults receiving antiretroviral therapy in Tanzania.” Clin Infect Dis 45, no. 11 (December 1, 2007): 1492–98. https://doi.org/10.1086/522991.
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  - Morpeth, S. C., J. A. Crump, H. J. Shao, H. O. Ramadhani, P. R. Kisenge, C. A. Moylan, S. Naggie, et al. “Predicting CD4 lymphocyte count.” Aids Research and Human Retroviruses 23, no. 10 (October 2007): 1230–36.
  - Morpeth, Susan C., John A. Crump, Humphrey J. Shao, Habib O. Ramadhani, Peter R. Kisenge, Cindy A. Moylan, Susanna Naggie, et al. “Predicting CD4 lymphocyte count <200 cells/mm(3) in an HIV type 1-infected African population.” Aids Res Hum Retroviruses 23, no. 10 (October 2007): 1230–36. https://doi.org/10.1089/aid.2007.0053.
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  - Crump, J. A., P. K. Ram, S. K. Gupta, M. A. Miller, and E. D. Mintz. “Part I. Analysis of data gaps pertaining to Salmonella enterica serotype Typhi infections in low and medium human development index countries, 1984-2005.” Epidemiol Infect, August 2007, 1–13.
  - Gupta, S. K., J. Keck, P. K. Ram, J. A. Crump, M. A. Miller, and E. D. Mintz. “Part III. Analysis of data gaps pertaining to enterotoxigenic Escherichia coli infections in low and medium human development index countries, 1984-2005.” Epidemiol Infect, August 2007, 1–18.
  - Ram, P. K., J. A. Crump, S. K. Gupta, M. A. Miller, and E. D. Mintz. “Part II. Analysis of data gaps pertaining to Shigella infections in low and medium human development index countries, 1984-2005.” Epidemiol Infect, August 2007, 1–27.
  - Srikantiah, Padmini, Sagdullo Vafokulov, Stephen P. Luby, Tharwat Ishmail, Kenneth Earhart, Ne’mat Khodjaev, Gregory Jennings, John A. Crump, and Frank J. Mahoney. “Epidemiology and risk factors for endemic typhoid fever in Uzbekistan.” Trop Med Int Health 12, no. 7 (July 2007): 838–47. https://doi.org/10.1111/j.1365-3156.2007.01853.x.
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  - Crump, John A., Carlos E. Mendoza, Jeffrey W. Priest, Roger I. Glass, Stephan S. Monroe, Leslie A. Dauphin, William F. Bibb, et al. “Comparing serologic response against enteric pathogens with reported diarrhea to assess the impact of improved household drinking water quality.” Am J Trop Med Hyg 77, no. 1 (July 2007): 136–41.
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  - Landman, Keren Z., Nathan M. Thielman, Anna Mgonja, Humphrey J. Shao, Dafrosa K. Itemba, Evelyn M. Ndosi, Alison C. Tribble, John F. Shao, John A. Bartlett, and John A. Crump. “Antiretroviral treatment literacy among HIV voluntary counseling and testing clients in Moshi, Tanzania, 2003 to 2005.” J Int Assoc Physicians Aids Care (Chic) 6, no. 1 (March 2007): 24–26. https://doi.org/10.1177/1545109706298479.
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  - Kibiki, G. S., N. M. Thielman, V. P. Maro, N. E. Sam, W. M. Dolmans, and J. A. Crump. “Hookworm infection of the duodenum associated with dyspepsia and diagnosed by oesophagoduodenoscopy: case report.” East Afr Med J 83, no. 12 (December 2006): 689–92. https://doi.org/10.4314/eamj.v83i12.9502.
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  - Landman, Keren Z., Grace D. Kinabo, Werner Schimana, Wil M. Dolmans, Mark E. Swai, John F. Shao, and John A. Crump. “Capacity of health-care facilities to deliver HIV treatment and care services, Northern Tanzania, 2004.” Int J Std Aids 17, no. 7 (July 2006): 459–62. https://doi.org/10.1258/095646206777689134.
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  - Srikantiah, Padmini, Fouad Y. Girgis, Stephen P. Luby, Gregory Jennings, Momtaz Omar Wasfy, John A. Crump, Robert M. Hoekstra, Mahmoud Anwer, and Frank J. Mahoney. “Population-based surveillance of typhoid fever in Egypt.” Am J Trop Med Hyg 74, no. 1 (January 2006): 114–19.
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  - Thielman, Nathan M., Helen Y. Chu, Jan Ostermann, Dafrosa K. Itemba, Anna Mgonja, Sabina Mtweve, John A. Bartlett, John F. Shao, and John A. Crump. “Cost-effectiveness of free HIV voluntary counseling and testing through a community-based AIDS service organization in Northern Tanzania.” Am J Public Health 96, no. 1 (January 2006): 114–19. https://doi.org/10.2105/AJPH.2004.056796.
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  - Chu, H. Y., J. A. Crump, J. Ostermann, R. B. Oenga, D. K. Itemba, A. Mgonja, S. Mtweve, J. A. Bartlett, J. F. Shao, and N. M. Thielman. “Sociodemographic and clinical characteristics of clients presenting for HIV voluntary counselling and testing in Moshi, Tanzania.” Int J Std Aids 16, no. 10 (October 2005): 691–96. https://doi.org/10.1258/095646205774357307.
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  - Crump, John A., Peter O. Otieno, Laurence Slutsker, Bruce H. Keswick, Daniel H. Rosen, R Michael Hoekstra, John M. Vulule, and Stephen P. Luby. “Household based treatment of drinking water with flocculant-disinfectant for preventing diarrhoea in areas with turbid source water in rural western Kenya: cluster randomised controlled trial.” Bmj 331, no. 7515 (September 3, 2005): 478. https://doi.org/10.1136/bmj.38512.618681.E0.
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  - Chambers, S. T., J. Sanders, W. N. Patton, P. Ganly, M. Birch, J. A. Crump, and R. L. Spearing. “Reduction of exit-site infections of tunnelled intravascular catheters among neutropenic patients by sustained-release chlorhexidine dressings: results from a prospective randomized controlled trial.” J Hosp Infect 61, no. 1 (September 2005): 53–61. https://doi.org/10.1016/j.jhin.2005.01.023.
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  - Crump, John A., Stephen P. Luby, and Eric D. Mintz. “The global burden of typhoid fever.” Bull World Health Organ 82, no. 5 (May 2004): 346–53.
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  - Srikantiah, P., J. C. Lay, S. Hand, J. A. Crump, J. Campbell, M. S. Van Duyne, R. Bishop, et al. “Salmonella enterica serotype Javiana infections associated with amphibian contact, Mississippi, 2001.” Epidemiol Infect 132, no. 2 (April 2004): 273–81. https://doi.org/10.1017/s0950268803001638.
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  - Fadeel, Moustafa Abdel, John A. Crump, Frank J. Mahoney, Isabelle A. Nakhla, Adel M. Mansour, Baheia Reyad, Dawlat El Melegi, Yehia Sultan, Eric D. Mintz, and William F. Bibb. “Rapid diagnosis of typhoid fever by enzyme-linked immunosorbent assay detection of Salmonella serotype typhi antigens in urine.” Am J Trop Med Hyg 70, no. 3 (March 2004): 323–28.
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  - Ole-Nguyaine, S., J. A. Crump, G. S. Kibiki, K. Kiang, J. Taylor, W. Schimana, J. A. Bartlett, J. F. Shao, J. D. Hamilton, and N. M. Thielman. “HIV-associated morbidity, mortality and diagnostic testing opportunities among inpatients at a referral hospital in northern Tanzania.” Ann Trop Med Parasitol 98, no. 2 (March 2004): 171–79. https://doi.org/10.1179/000349804225003163.
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  - Crump, John A., Jennifer R. Corder, Nancy G. Henshaw, and L Barth Reller. “Development, implementation, and impact of acceptability criteria for serologic tests for infectious diseases.” J Clin Microbiol 42, no. 2 (February 2004): 881–83. https://doi.org/10.1128/JCM.42.2.881-883.2004.
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  - Crump, J. A., G. O. Okoth, L. Slutsker, D. O. Ogaja, B. H. Keswick, and S. P. Luby. “Effect of point-of-use disinfection, flocculation and combined flocculation-disinfection on drinking water quality in western Kenya.” J Appl Microbiol 97, no. 1 (2004): 225–31. https://doi.org/10.1111/j.1365-2672.2004.02309.x.
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  - Crump, John A., Christopher R. Braden, Meghan E. Dey, R Michael Hoekstra, Janet M. Rickelman-Apisa, David A. Baldwin, Sietske J. De Fijter, et al. “Outbreaks of Escherichia coli O157 infections at multiple county agricultural fairs: a hazard of mixing cattle, concession stands and children.” Epidemiol Infect 131, no. 3 (December 2003): 1055–62. https://doi.org/10.1017/s0950268803001237.
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  - Crump, John A., and L Barth Reller. “Two decades of disseminated tuberculosis at a university medical center: the expanding role of mycobacterial blood culture.” Clin Infect Dis 37, no. 8 (October 15, 2003): 1037–43. https://doi.org/10.1086/378273.
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  - Crump, John A., Timothy J. Barrett, Jennifer T. Nelson, and Frederick J. Angulo. “Reevaluating fluoroquinolone breakpoints for Salmonella enterica serotype Typhi and for non-Typhi salmonellae.” Clin Infect Dis 37, no. 1 (July 1, 2003): 75–81. https://doi.org/10.1086/375602.
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  - Shane, Andi L., Nicole A. Tucker, John A. Crump, Eric D. Mintz, and John A. Painter. “Sharing Shigella: risk factors for a multicommunity outbreak of shigellosis.” Arch Pediatr Adolesc Med 157, no. 6 (June 2003): 601–3. https://doi.org/10.1001/archpedi.157.6.601-b.
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  - Crump, John A., David C. Tanner, Stanley Mirrett, Celeste M. McKnight, and L Barth Reller. “Controlled comparison of BACTEC 13A, MYCO/F LYTIC, BacT/ALERT MB, and ISOLATOR 10 systems for detection of mycobacteremia.” J Clin Microbiol 41, no. 5 (May 2003): 1987–90. https://doi.org/10.1128/JCM.41.5.1987-1990.2003.
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  - Crump, John A., Fouad G. Youssef, Stephen P. Luby, Momtaz O. Wasfy, Josefa M. Rangel, Maha Taalat, Said A. Oun, and Frank J. Mahoney. “Estimating the incidence of typhoid fever and other febrile illnesses in developing countries.” Emerg Infect Dis 9, no. 5 (May 2003): 539–44. https://doi.org/10.3201/eid0905.020428.
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  - Crump, John A., Cheryl A. Bopp, Katherine D. Greene, Kristy A. Kubota, Rebecca L. Middendorf, Joy G. Wells, and Eric D. Mintz. “Toxigenic Vibrio cholerae serogroup O141-associated cholera-like diarrhea and bloodstream infection in the United States.” J Infect Dis 187, no. 5 (March 1, 2003): 866–68. https://doi.org/10.1086/368330.
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  - Crump, John A., Patricia M. Griffin, and Frederick J. Angulo. “Bacterial contamination of animal feed and its relationship to human foodborne illness.” Clin Infect Dis 35, no. 7 (October 1, 2002): 859–65. https://doi.org/10.1086/342885.
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  - Crump, John A., Alana C. Sulka, Adam J. Langer, Chad Schaben, Anita S. Crielly, Robert Gage, Michael Baysinger, et al. “An outbreak of Escherichia coli O157:H7 infections among visitors to a dairy farm.” N Engl J Med 347, no. 8 (August 22, 2002): 555–60. https://doi.org/10.1056/NEJMoa020524.
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  - Crump, J. A., D. R. Murdoch, and M. G. Baker. “Emerging infectious diseases in an island ecosystem: the New Zealand perspective.” Emerg Infect Dis 7, no. 5 (2001): 767–72. https://doi.org/10.3201/eid0705.017501.
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  - Crump, J. A., D. R. Murdoch, S. T. Chambers, D. R. Aickin, and L. A. Hunter. “Female genital schistosomiasis.” J Travel Med 7, no. 1 (January 2000): 30–32. https://doi.org/10.2310/7060.2000.00008.
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  - Crump, J. A. “Lyme disease. Pitfalls in diagnosis.” N C Med J 61, no. 6 (2000): 318–20.
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  - Crump, J. A., and P. J. Collignon. “Intravascular catheter-associated infections.” Eur J Clin Microbiol Infect Dis 19, no. 1 (January 2000): 1–8. https://doi.org/10.1007/s100960050001.
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  - Crump, J. A., C. L. McLay, and S. T. Chambers. “Ciguatera fish poisoning.” Postgrad Med J 75, no. 889 (November 1999): 678–79. https://doi.org/10.1136/pgmj.75.889.678.
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  - Crump, J. A., S. T. Chambers, R. H. Acland, M. R. McKinney, D. R. Murdoch, and M. R. MacFarlane. “Successful management of pain syndrome due to Angiostrongylus cantonensis by implantable spinal cord stimulator.” Aust N Z J Med 29, no. 4 (August 1999): 565. https://doi.org/10.1111/j.1445-5994.1999.tb00763.x.
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  - Crump, J. A., C. L. McLay, and S. T. Chambers. “Ciguatera fish poisoning.” N Z Med J 112, no. 1092 (July 23, 1999): 282–83.
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  - Crump, J. A., M. J. Tyrer, S. J. Lloyd-Owen, L. Y. Han, M. C. Lipman, and M. A. Johnson. “Military tuberculosis with paradoxical expansion of intracranial tuberculomas complicating human immunodeficiency virus infection in a patient receiving highly active antiretroviral therapy.” Clin Infect Dis 26, no. 4 (April 1998): 1008–9. https://doi.org/10.1086/517636.
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  - Crump, J. A., M. E. Beard, H. B. Angus, R. Fraser, D. N. Hart, and M. G. Nicholls. “Acute adrenal insufficiency: a new presentation of Castleman's disease.” J Intern Med 238, no. 1 (July 1995): 81–84. https://doi.org/10.1111/j.1365-2796.1995.tb00903.x.
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