Scholars@Duke

• Background
• 

  Education, Training, & Certifications

  • Global Health Fellowship, Duke University School of Medicine 2012 - 2015
  • M.Sc., Duke University 2014
  • Infectious Diseases Fellowship, Medicine, University of Pennsylvania 2010 - 2012
  • Internal Medicine Residency, Medicine, University of Pennsylvania 2007 - 2010
  • M.D., Duke University School of Medicine 2007
• 

  Duke Appointment History

  • Medical Instructor in the Department of Medicine, Medicine, Infectious Diseases, Medicine 2015 - 2017
• Recognition
• 

  In the News

  • DEC 10, 2018

    Duke Global Health Initiative

    A Century Later: Are We Better Prepared For the Next Influenza Pandemic?

  • APR 20, 2016

    Technology Enables DGHI Professors To Teach Across the World
• Expertise
• 

  Global Scholarship

  • Research

    • Sri Lanka (Country) 
• Research
• 

  Selected Grants

  • Novel Diagnostics to Improve Antimicrobial Stewardship for Acute Respiratory Tract Infections in Resource-Limited Settings awarded by National Institutes of Health 2017 - 2022
  • Mapping Epigenetic Memory of Exposure New To Observe (MEMENTO) 2019 - 2021
  • Acute Lower Respirator Tract with Lung Ultrasound 2018 - 2020
• Publications & Artistic Works
• 

  Selected Publications

  • Academic Articles

    • Tillekeratne, L Gayani, Champica K. Bodinayake, Ryan Simmons, Ajith Nagahawatte, Vasantha Devasiri, Wasantha Kodikara Arachchi, Bradly P. Nicholson, et al. “Respiratory Viral Infection: An Underappreciated Cause of Acute Febrile Illness Admissions in Southern Sri Lanka..” Am J Trop Med Hyg 100, no. 3 (March 2019): 672–80. https://doi.org/10.4269/ajtmh.18-0699.
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    • Sheng, Tianchen, Gaya B. Wijayaratne, Thushani M. Dabrera, Richard J. Drew, Ajith Nagahawatte, Champica K. Bodinayake, Ruvini Kurukulasooriya, et al. “Point-prevalence study of antimicrobial use in public hospitals in southern Sri Lanka identifies opportunities for improving prescribing practices..” Infect Control Hosp Epidemiol 40, no. 2 (February 2019): 224–27. https://doi.org/10.1017/ice.2018.321.
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    • Tillekeratne, L Gayani, Champica Bodinayake, Ajith Nagahawatte, Ruvini Kurukulasooriya, Lori A. Orlando, Ryan A. Simmons, Lawrence P. Park, Christopher W. Woods, and Shelby D. Reed. “Use of clinical algorithms and rapid influenza testing to manage influenza-like illness: a cost-effectiveness analysis in Sri Lanka..” Bmj Glob Health 4, no. 2 (2019). https://doi.org/10.1136/bmjgh-2018-001291.
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    • Bodinayake, Champica K., L Gayani Tillekeratne, Ajith Nagahawatte, Vasantha Devasiri, Wasantha Kodikara Arachchi, John J. Strouse, October M. Sessions, et al. “Evaluation of the WHO 2009 classification for diagnosis of acute dengue in a large cohort of adults and children in Sri Lanka during a dengue-1 epidemic..” Plos Negl Trop Dis 12, no. 2 (February 2018). https://doi.org/10.1371/journal.pntd.0006258.
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    • Shapiro, David, Champica K. Bodinayake, Ajith Nagahawatte, Vasantha Devasiri, Ruvini Kurukulasooriya, Jeremy Hsiang, Bradley Nicholson, et al. “Burden and Seasonality of Viral Acute Respiratory Tract Infections among Outpatients in Southern Sri Lanka..” Am J Trop Med Hyg 97, no. 1 (July 2017): 88–96. https://doi.org/10.4269/ajtmh.17-0032.
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    • Uehara, Anna, Hasitha Aravinda Tissera, Champica K. Bodinayake, Ananda Amarasinghe, Ajith Nagahawatte, L Gayani Tillekeratne, Jie Cui, et al. “Analysis of Dengue Serotype 4 in Sri Lanka during the 2012-2013 Dengue Epidemic..” Am J Trop Med Hyg 97, no. 1 (July 2017): 130–36. https://doi.org/10.4269/ajtmh.16-0540.
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    • Tillekeratne, L Gayani, Champica K. Bodinayake, Thushani Dabrera, Ajith Nagahawatte, Wasantha Kodikara Arachchi, Anoji Sooriyaarachchi, Kearsley Stewart, Melissa Watt, Truls Østbye, and Christopher W. Woods. “Antibiotic overuse for acute respiratory tract infections in Sri Lanka: a qualitative study of outpatients and their physicians..” Bmc Fam Pract 18, no. 1 (March 16, 2017). https://doi.org/10.1186/s12875-017-0619-z.
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    • Bodinayake, Champica K., L Gayani Tillekeratne, Ajith Nagahawatte, Vasantha Devasiri, Wasantha Kodikara Arachichi, John J. Strouse, October M. Sessions, et al. “Emergence of Epidemic Dengue-1 Virus in the Southern Province of Sri Lanka..” Plos Negl Trop Dis 10, no. 10 (October 2016). https://doi.org/10.1371/journal.pntd.0004995.
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    • Dabrera, Thushani Marie Elizabeth, L Gayani Tillekeratne, MS Nilanthi Fernando, ST Kaushlya Kasturiaratchi, and Truls Østbye. “Prevalence and Correlates of Leprosy in a High-Risk Community Setting in Sri Lanka..” Asia Pac J Public Health 28, no. 7 (October 2016): 586–91. https://doi.org/10.1177/1010539516666360.
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    • Tillekeratne, L Gayani, Dhammika Vidanagama, Rashmi Tippalagama, Rashmi Lewkebandara, Maria Joyce, Bradly P. Nicholson, Ajith Nagahawatte, Champica K. Bodinayake, Aruna Dharshan De Silva, and Christopher W. Woods. “Extended-spectrum ß-Lactamase-producing Enterobacteriaceae as a Common Cause of Urinary Tract Infections in Sri Lanka..” Infect Chemother 48, no. 3 (September 2016): 160–65. https://doi.org/10.3947/ic.2016.48.3.160.
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    • Tillekeratne, L Gayani, Champica K. Bodinayake, Ajith Nagahawatte, Dhammika Vidanagama, Vasantha Devasiri, Wasantha Kodikara Arachchi, Ruvini Kurukulasooriya, et al. “Use of Rapid Influenza Testing to Reduce Antibiotic Prescriptions Among Outpatients with Influenza-Like Illness in Southern Sri Lanka..” Am J Trop Med Hyg 93, no. 5 (November 2015): 1031–37. https://doi.org/10.4269/ajtmh.15-0269.
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    • Tillekeratne, L Gayani, Champica K. Bodinayake, Ajith Nagahawatte, Dhammika Vidanagama, Vasantha Devasiri, Wasantha Kodikara Arachchi, Ruvini Kurukulasooriya, et al. “An under-recognized influenza epidemic identified by rapid influenza testing, southern Sri Lanka, 2013..” Am J Trop Med Hyg 92, no. 5 (May 2015): 1023–29. https://doi.org/10.4269/ajtmh.14-0708.
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    • Tillekeratne, L Gayani, Darren R. Linkin, Mariah Obino, Afua Omar, Mary Wanjiku, David Holtzman, and Jennifer Cohn. “A multifaceted intervention to reduce rates of catheter-associated urinary tract infections in a resource-limited setting..” Am J Infect Control 42, no. 1 (January 2014): 12–16. https://doi.org/10.1016/j.ajic.2013.07.007.
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    • Tillekeratne, L. G., S. Feng, W. Schimana, O. O. Johnson, G. D. Kinabo, B. T. Mmbaga, L. J. Msuya, et al. “Identifying HIV-infected children who may benefit from early initiation of antiretrovirals.” Journal of Pediatric Infectious Diseases 4, no. 4 (November 11, 2009): 387–92. https://doi.org/10.3233/JPI-2009-0200.
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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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  • Conference Papers

    • Vanderburg, Sky, Tianchen Sheng, Gaya Wijayaratne, Thushani Dabrera, Champica K. Bodinayake, Ajith Nagahawatte, Ruvini Kurukulasooriya, Richard Drew, Christopher W. Woods, and L Gayani Tillekeratne. “FREQUENT EMPIRIC BROAD-SPECTRUM ANTIMICROBIAL USE AMONG HOSPITALIZED PATIENTS WITH LOWER RESPIRATORY TRACT INFECTION IN SOUTHERN SRI LANKA.” In Respirology, 23:186–87. WILEY, 2018.
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    • Tillekeratne, L., Champica Bodinayake, Ryan Simmons, Ajith Nagahawatte, Vasantha Devasiri, Sky Vanderburg, Ruvini Kurukulasooriya, et al. “ACUTE RESPIRATORY VIRAL INFECTIONS: AN IMPORTANT CAUSE OF ADMISSIONS FOR ACUTE FEBRILE ILLNESS IN THE SOUTHERN PROVINCE, SRI LANKA.” In American Journal of Tropical Medicine and Hygiene, 99:411–411. AMER SOC TROP MED & HYGIENE, 2018.
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    • Tillekeratne, L., Sunil Suchindran, Emily Ko, Elizabeth Petzold, Champica Bodinayake, Ajith Nagahawatte, Vasantha Devasiri, et al. “A GENE EXPRESSION SIGNATURE ACCURATELY IDENTIFIES VIRAL ACUTE RESPIRATORY INFECTIONS IN A SRI LANKAN POPULATION.” In American Journal of Tropical Medicine and Hygiene, 99:641–42. AMER SOC TROP MED & HYGIENE, 2018.
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    • Weerasinghe, Nayani, M. Kurukulasooriya, L. Tillekeratne, W. Wijayaratne, Champica Bodinayake, I. Devasiri, Niroshan Dahanayake, et al. “ECONOMIC IMPACT OF DENGUE ON PATIENTS HOSPITALIZED IN SOUTHERN SRI LANKA - AN ANALYSIS OF DIRECT AND INDIRECT COSTS.” In American Journal of Tropical Medicine and Hygiene, 99:438–39. AMER SOC TROP MED & HYGIENE, 2018.
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    • Wijayaratne, W., C. Fonseka, Ajith Nagahawatte, Champica Bodinayake, Nayani Weerasinghe, M. Kurukulasooriya, K. Anuradha, et al. “CLINICAL AND LABORATORY FEATURES ASSOCIATED WITH PROGRESSION TO SEVERE DENGUE AMONG POTENTIALLY HIGH-RISK DENGUE PATIENTS HOSPITALIZED IN SOUTHERN SRI LANKA.” In American Journal of Tropical Medicine and Hygiene, 99:200–200. AMER SOC TROP MED & HYGIENE, 2018.
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    • Bodinayake, Champica K., L Gayani Tillekeratne, Ajith Nagahawatte, Charmaine Mutucumarana, Vasantha Devasiri, Ruvini Kurukulasooriya, Truls Ostbye, Megan E. Reller, and Christopher W. Woods. “THE 2009 WORLD HEALTH ORGANIZATION DENGUE CLASSIFICATION OVER-ESTIMATES DENGUE DISEASE SEVERITY IN SRI LANKA.” In American Journal of Tropical Medicine and Hygiene, 97:361–62. AMER SOC TROP MED & HYGIENE, 2017.
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    • Kurukulasooriya, Ruvini, L Gayani Tillekeratne, WMD Gaya B. Wijayaratne, Champica K. Bodinayake, Malindu D. Rajapakshe, B. G. Umesha, T. D. Abewickrama, et al. “HIGH PREVALENCE OF SUSPECTED NOSOCOMIAL COLONIZATION WITH METHICILLIN-RESISTANT STAPHYLOCOCCUS AUREUS AT A TERTIARY CARE HOSPITAL IN SOUTHERN SRI LANKA.” In American Journal of Tropical Medicine and Hygiene, 97:143–143. AMER SOC TROP MED & HYGIENE, 2017.
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    • Mutucumarana, Charmaine P., Champica K. Bodinayake, Ajith Nagahawatte, Vasantha Devasiri, Ruvini Kurukulasooriya, Thamali Anuradha, Aruna Dharshan De Silva, et al. “GEOSPATIAL ANALYSIS OF DENGUE EMERGENCE IN RURAL AREAS IN THE SOUTHERN PROVINCE OF SRI LANKA: 2012-2013.” In American Journal of Tropical Medicine and Hygiene, 97:247–247. AMER SOC TROP MED & HYGIENE, 2017.
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• Teaching & Mentoring
• 

  Recent Courses

  • GLHLTH 777: Infectious Disease Epidemiology in Global Settings — Surveillance, Prevention and Control 2019
  • GLHLTH 777K: Infectious Disease Epidemiology in Global Settings — Surveillance, Prevention and Control 2017

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