Ali, Huda Ahmed; Hartner, Anna-Maria; Echeverria-Londono, Susy; Roth, Jeremy; Li, Xiang; Abbas, Kaja; Portnoy, Allison; Vynnycky, Emilia; Woodruff, Kim; Ferguson, Neil M; +2 more... Toor, Jaspreet; Gaythorpe, Katy Am; (2022) Vaccine equity in low and middle income countries: a systematic review and meta-analysis. International Journal for Equity in Health, 21 (1). 82-. DOI: https://doi.org/10.1186/s12939-022-01678-5

Echeverria-Londono, Susy; Hartner, Anna-Maria; Li, Xiang; Roth, Jeremy; Portnoy, Allison; Sbarra, Alyssa N; Abbas, Kaja; Ferrari, Matthew; Fu, Han; Jit, Mark; +2 more... Ferguson, Neil M; Gaythorpe, Katy AM; (2022) Exploring the subnational inequality and heterogeneity of the impact of routine measles immunisation in Africa. Vaccine, 40 (47). pp. 6806-6817. ISSN 0264-410X DOI: https://doi.org/10.1016/j.vaccine.2022.09.049

Kitamura, Noriko; Abbas, Kaja; Nathwani, Dilip; (2022) Public health and social measures to mitigate the health and economic impact of the COVID-19 pandemic in Turkey, Egypt, Ukraine, Kazakhstan, and Poland during 2020-2021: situational analysis. BMC public health, 22 (1). 991-. ISSN 1471-2458 DOI: https://doi.org/10.1186/s12889-022-13411-6

Liu, Yang; Pearson, Carl AB; Sandmann, Frank G; Barnard, Rosanna C; Kim, Jong-Hoon; CMMID COVID-19 Working Group; Flasche, Stefan; Jit, Mark; Abbas, Kaja; (2022) Dosing interval strategies for two-dose COVID-19 vaccination in 13 middle-income countries of Europe: Health impact modelling and benefit-risk analysis. The Lancet Regional Health - Europe, 17. 100381-. ISSN 2666-7762 DOI: https://doi.org/10.1016/j.lanepe.2022.100381

Portnoy, Allison; Hsieh, Yuli Lily; Abbas, Kaja; Klepac, Petra; Santos, Heather; Brenzel, Logan; Jit, Mark; Ferrari, Matthew; (2022) Differential health impact of intervention programs for time-varying disease risk: a measles vaccination modeling study. BMC Medicine, 20 (1). 113-. DOI: https://doi.org/10.1186/s12916-022-02242-2

Toor, Jaspreet; Li, Xiang; Jit, Mark; Trotter, Caroline L; Echeverria-Londono, Susy; Hartner, Anna-Maria; Roth, Jeremy; Portnoy, Allison; Abbas, Kaja; Ferguson, Neil M; +1 more... Am Gaythorpe, Katy; (2022) COVID-19 impact on routine immunisations for vaccine-preventable diseases: Projecting the effect of different routes to recovery. Vaccine, 40 (31). pp. 4142-4149. ISSN 0264-410X DOI: https://doi.org/10.1016/j.vaccine.2022.05.074

Abbas, Kaja; Mogasale, Vittal; (2021) Disruptions to childhood immunisation due to the COVID-19 pandemic. The Lancet, 398 (10299). pp. 469-471. ISSN 0140-6736 DOI: https://doi.org/10.1016/S0140-6736(21)01418-5

Abbas, Kaja; Procter, Simon R; Clark, Andrew; Flasche, Stefan; (2021) COVID-19's lost generation of unvaccinated children - Authors' reply. The Lancet. Global health, 9 (3). e251-. ISSN 2214-109X DOI: https://doi.org/10.1016/S2214-109X(20)30537-4

Allan, Simon; Adetifa, Ifedayo MO; Abbas, Kaja; (2021) Inequities in childhood immunisation coverage associated with socioeconomic, geographic, maternal, child, and place of birth characteristics in Kenya. BMC infectious diseases, 21 (1). 553-. ISSN 1471-2334 DOI: https://doi.org/10.1186/s12879-021-06271-9

Echeverria-Londono, Susy; Li, Xiang; Toor, Jaspreet; de Villiers, Margaret J; Nayagam, Shevanthi; Hallett, Timothy B; Abbas, Kaja; Jit, Mark; Klepac, Petra; Jean, Kévin; +3 more... Garske, Tini; Ferguson, Neil M; Gaythorpe, Katy AM; (2021) How can the public health impact of vaccination be estimated? BMC Public Health, 21 (1). 2049-. ISSN 1471-2458 DOI: https://doi.org/10.1186/s12889-021-12040-9

Fu, Han; Abbas, Kaja; Klepac, Petra; van Zandvoort, Kevin; Tanvir, Hira; Portnoy, Allison; Jit, Mark; (2021) Effect of evidence updates on key determinants of measles vaccination impact: a DynaMICE modelling study in ten high-burden countries. BMC Medicine, 19 (1). 281-. DOI: https://doi.org/10.1186/s12916-021-02157-4

Gaythorpe, Katy Am; Abbas, Kaja; Huber, John; Karachaliou, Andromachi; Thakkar, Niket; Woodruff, Kim; Li, Xiang; Echeverria-Londono, Susy; VIMC Working Group on COVID-19 Impact on Vaccine Preventable Dis; Ferrari, Matthew; +5 more... Jackson, Michael L; McCarthy, Kevin; Perkins, T Alex; Trotter, Caroline; Jit, Mark; (2021) Impact of COVID-19-related disruptions to measles, meningococcal A, and yellow fever vaccination in 10 countries. eLife, 10. DOI: https://doi.org/10.7554/eLife.67023

Idris, Israel Oluwaseyidayo; Obwoya, Justin Geno; Tapkigen, Janet; Lamidi, Serifu Ayobami; Ochagu, Victor A; Abbas, Kaja; (2021) Impact evaluation of immunisation service integration to nutrition programmes and paediatric outpatient departments of primary healthcare centres in Rumbek East and Rumbek Centre counties of South Sudan. Family Medicine and Community Health, 9 (3). e001034-e001034. ISSN 2305-6983 DOI: https://doi.org/10.1136/fmch-2021-001034

Li, Xiang; Mukandavire, Christinah; Cucunubá, Zulma M; Echeverria Londono, Susy; Abbas, Kaja; Clapham, Hannah E; Jit, Mark; Johnson, Hope L; Papadopoulos, Timos; Vynnycky, Emilia; +39 more... Brisson, Marc; Carter, Emily D; Clark, Andrew; de Villiers, Margaret J; Eilertson, Kirsten; Ferrari, Matthew J; Gamkrelidze, Ivane; Gaythorpe, Katy AM; Grassly, Nicholas C; Hallett, Timothy B; Hinsley, Wes; Jackson, Michael L; Jean, Kévin; Karachaliou, Andromachi; Klepac, Petra; Lessler, Justin; Li, Xi; Moore, Sean M; Nayagam, Shevanthi; Nguyen, Duy Manh; Razavi, Homie; Razavi-Shearer, Devin; Resch, Stephen; Sanderson, Colin; Sweet, Steven; Sy, Stephen; Tam, Yvonne; Tanvir, Hira; Tran, Quan Minh; Trotter, Caroline L; Truelove, Shaun; van Zandvoort, Kevin; Verguet, Stéphane; Walker, Neff; Winter, Amy; Woodruff, Kim; Ferguson, Neil M; Garske, Tini; Vaccine Impact Modelling Consortium; (2021) Estimating the health impact of vaccination against ten pathogens in 98 low-income and middle-income countries from 2000 to 2030: a modelling study. The Lancet, 397 (10272). pp. 398-408. ISSN 0140-6736 DOI: https://doi.org/10.1016/S0140-6736(20)32657-X

Mayerová, Daniela; Abbas, Kaja; (2021) Childhood immunisation timeliness and vaccine confidence by health information source, maternal, socioeconomic, and geographic characteristics in Albania. BMC Public Health, 21 (1). 1724-. ISSN 1471-2458 DOI: https://doi.org/10.1186/s12889-021-11724-6

Mburu, CN; Ojal, J; Chebet, R; Akech, D; Karia, B; Tuju, J; Sigilai, A; Abbas, K; Jit, M; Funk, S; +9 more... Smits, G; van Gageldonk, PGM; van der Klis, FRM; Tabu, C; Nokes, DJ; LSHTM CMMID COVID-19 Working Group; Scott, Jag; Flasche, S; Adetifa, Imo; (2021) The importance of supplementary immunisation activities to prevent measles outbreaks during the COVID-19 pandemic in Kenya. BMC medicine, 19 (1). 35-. ISSN 1741-7015 DOI: https://doi.org/10.1186/s12916-021-01906-9

Portnoy, Allison; Abbas, Kaja; Sweet, Steven; Kim, Jane J; Jit, Mark; (2021) Projections of human papillomavirus (HPV) vaccination impact in Ethiopia, India, Nigeria and Pakistan: a comparative modelling study. BMJ Global Health, 6 (11). e006940-e006940. ISSN 2059-7908 DOI: https://doi.org/10.1136/bmjgh-2021-006940

Procter, Simon R; Abbas, Kaja; Flasche, Stefan; Griffiths, Ulla; Hagedorn, Brittany; O'Reilly, Kathleen M; CMMID COVID-19 Working Group; Jit, Mark; (2021) SARS-CoV-2 infection risk during delivery of childhood vaccination campaigns: a modelling study. BMC Medicine, 19 (1). 198-. DOI: https://doi.org/10.1186/s12916-021-02072-8

Toor, Jaspreet; Echeverria-Londono, Susy; Li, Xiang; Abbas, Kaja; Carter, Emily D; Clapham, Hannah E; Clark, Andrew; de Villiers, Margaret J; Eilertson, Kirsten; Ferrari, Matthew; +37 more... Gamkrelidze, Ivane; Hallett, Timothy B; Hinsley, Wes R; Hogan, Daniel; Huber, John H; Jackson, Michael L; Jean, Kevin; Jit, Mark; Karachaliou, Andromachi; Klepac, Petra; Kraay, Alicia; Lessler, Justin; Li, Xi; Lopman, Benjamin A; Mengistu, Tewodaj; Metcalf, C Jessica E; Moore, Sean M; Nayagam, Shevanthi; Papadopoulos, Timos; Perkins, T Alex; Portnoy, Allison; Razavi, Homie; Razavi-Shearer, Devin; Resch, Stephen; Sanderson, Colin; Sweet, Steven; Tam, Yvonne; Tanvir, Hira; Tran Minh, Quan; Trotter, Caroline L; Truelove, Shaun A; Vynnycky, Emilia; Walker, Neff; Winter, Amy; Woodruff, Kim; Ferguson, Neil M; Gaythorpe, Katy Am; (2021) Lives saved with vaccination for 10 pathogens across 112 countries in a pre-COVID-19 world. eLife, 10. DOI: https://doi.org/10.7554/eLife.67635

Abbas, Kaja M; van Zandvoort, Kevin; Brisson, Marc; Jit, Mark; (2020) Effects of updated demography, disability weights, and cervical cancer burden on estimates of human papillomavirus vaccination impact at the global, regional, and national levels: a PRIME modelling study. The Lancet Global Health, 8 (4). e536-e544. ISSN 2214-109X DOI: https://doi.org/10.1016/S2214-109X(20)30022-X

Abbas, Kaja; Procter, Simon R; van Zandvoort, Kevin; Clark, Andrew; Funk, Sebastian; Mengistu, Tewodaj; Hogan, Dan; Dansereau, Emily; Jit, Mark; Flasche, Stefan; +1 more... LSHTM CMMID COVID-19 Working Group; (2020) Routine childhood immunisation during the COVID-19 pandemic in Africa: a benefit-risk analysis of health benefits versus excess risk of SARS-CoV-2 infection. The Lancet Global Health, 8 (10). e1264-e1272. DOI: https://doi.org/10.1016/S2214-109X(20)30308-9

Geweniger, Anne; Abbas, Kaja M; (2020) Childhood vaccination coverage and equity impact in Ethiopia by socioeconomic, geographic, maternal, and child characteristics. Vaccine, 38 (20). pp. 3627-3638. ISSN 0264-410X DOI: https://doi.org/10.1016/j.vaccine.2020.03.040

Ochalek, Jessica; Abbas, Kaja; Claxton, Karl; Jit, Mark; Lomas, James; (2020) Assessing the value of human papillomavirus vaccination in Gavi-eligible low-income and middle-income countries. BMJ global health, 5 (10). e003006-e003006. ISSN 2059-7908 DOI: https://doi.org/10.1136/bmjgh-2020-003006

Weaver, Elizabeth; Kolivras, Korine N; Thomas, R Quinn; Thomas, Valarie A; Abbas, Kaja M; (2020) Environmental factors affecting ecological niche of Coccidioides species and spatial dynamics of valley fever in the United States. Spatial and Spatio-temporal Epidemiology, 32. 100317-. ISSN 1877-5845 DOI: https://doi.org/10.1016/j.sste.2019.100317

Pearson, Carl AB; Abbas, Kaja M; Clifford, Samuel; Flasche, Stefan; Hladish, Thomas J; (2019) Serostatus testing and dengue vaccine cost-benefit thresholds. Journal of The Royal Society Interface, 16 (157). 20190234-. ISSN 1742-5689 DOI: https://doi.org/10.1098/rsif.2019.0234

Singh, Meghendra; Sarkhel, Prasenjit; Kang, Gloria J; Marathe, Achla; Boyle, Kevin; Murray-Tuite, Pamela; Abbas, Kaja M; Swarup, Samarth; (2019) Impact of demographic disparities in social distancing and vaccination on influenza epidemics in urban and rural regions of the United States. BMC INFECTIOUS DISEASES, 19 (1). 221-. ISSN 1471-2334 DOI: https://doi.org/10.1186/s12879-019-3703-2

Abbas, Kaja M; Kang, Gloria J; Chen, Daniel; Werre, Stephen R; Marathe, Achla; (2018) Demographics, perceptions, and socioeconomic factors affecting influenza vaccination among adults in the United States. PeerJ, 6 (7). e5171-. ISSN 2167-8359 DOI: https://doi.org/10.7717/peerj.5171

Lopez, Daphne; Manogaran, Gunasekaran; Varatharajan, R; Abbas, Kaja M; (2018) An intelligent decision support system to prevent and control of dengue. Journal of Ambient Intelligence and Humanized Computing. pp. 1-17. ISSN 1868-5137 DOI: https://doi.org/10.1007/s12652-018-0829-9

Adinarayanan, S; Culp, RK; Subramani, R; Abbas, KM; Radhakrishna, S; Swaminathan, S; (2017) Role of bacille Calmette-Guérin in preventing tuberculous infection. The international journal of tuberculosis and lung disease, 21 (4). pp. 420-424. ISSN 1027-3719 DOI: https://doi.org/10.5588/ijtld.16.0833

Dorratoltaj, Nargesalsadat; Marathe, Achla; Lewis, Bryan L; Swarup, Samarth; Eubank, Stephen G; Abbas, Kaja M; (2017) Epidemiological and economic impact of pandemic influenza in Chicago: Priorities for vaccine interventions. PLoS computational biology, 13 (6). e1005521-. ISSN 1553-734X DOI: https://doi.org/10.1371/journal.pcbi.1005521

Dorratoltaj, Nargesalsadat; Nikin-Beers, Ryan; Ciupe, Stanca M; Eubank, Stephen G; Abbas, Kaja M; (2017) Multi-scale immunoepidemiological modeling of within-host and between-host HIV dynamics: systematic review of mathematical models. PeerJ, 5 (9). e3877-. ISSN 2167-8359 DOI: https://doi.org/10.7717/peerj.3877

Dorratoltaj, Nargesalsadat; O'Dell, Margaret L; Bordwine, Paige; Kerkering, Thomas M; Redican, Kerry J; Abbas, Kaja M; (2017) Epidemiological Effectiveness and Cost of a Fungal Meningitis Outbreak Response in New River Valley, Virginia: Local Health Department and Clinical Perspectives. Disaster medicine and public health preparedness, 12 (1). pp. 38-46. ISSN 1935-7893 DOI: https://doi.org/10.1017/dmp.2017.32

Kang, Gloria J; Culp, Rachel K; Abbas, Kaja M; (2017) Facilitators and barriers of parental attitudes and beliefs toward school-located influenza vaccination in the United States: Systematic review. Vaccine, 35 (16). pp. 1987-1995. ISSN 0264-410X DOI: https://doi.org/10.1016/j.vaccine.2017.03.014

Kang, Gloria J; Ewing-Nelson, Sinclair R; Mackey, Lauren; Schlitt, James T; Marathe, Achla; Abbas, Kaja M; Swarup, Samarth; (2017) Semantic network analysis of vaccine sentiment in online social media. Vaccine, 35 (29). pp. 3621-3638. ISSN 0264-410X DOI: https://doi.org/10.1016/j.vaccine.2017.05.052

Manogaran, Gunasekaran; Lopez, Daphne; Thota, Chandu; Abbas, Kaja M; Pyne, Saumyadipta; Sundarasekar, Revathi; (2017) Big Data Analytics in Healthcare Internet of Things. In: Qudrat-Ullah, H.; Tsasis, P., (eds.) Innovative Healthcare Systems for the 21st Century. Understanding Complex Systems . Springer International Publishing, pp. 263-284. ISBN 9783319557731 DOI: https://doi.org/10.1007/978-3-319-55774-8_10

Manogaran, Gunasekaran; Thota, Chandu; Lopez, Daphne; Vijayakumar, V; Abbas, Kaja M; Sundarsekar, Revathi; (2017) Big Data Knowledge System in Healthcare. In: Bhatt, C.; Dey, N.; Ashour, A., (eds.) Internet of Things and Big Data Technologies for Next Generation Healthcare. Studies in Big Data . Springer International Publishing, pp. 133-157. ISBN 9783319497358 DOI: https://doi.org/10.1007/978-3-319-49736-5_7

Abbas, Kaja M; Dorratoltaj, Nargesalsadat; O'Dell, Margaret L; Bordwine, Paige; Kerkering, Thomas M; Redican, Kerry J; (2015) Economic Evaluation of Fungal Meningitis Outbreak Response in New River Valley: Local Health Department Perspective. Frontiers in public health services & systems research, 4 (4). pp. 21-28. ISSN 2169-1584 DOI: https://doi.org/10.13023/FPHSSR.0404.04

Abbas, Kaja M; Dorratoltaj, Nargesalsadat; O'Dell, Margaret L; Bordwine, Paige; Kerkering, Thomas M; Redican, Kerry J; (2015) Clinical Response, Outbreak Investigation, and Epidemiology of the Fungal Meningitis Epidemic in the United States: Systematic Review. Disaster medicine and public health preparedness, 10 (1). pp. 145-151. ISSN 1935-7893 DOI: https://doi.org/10.1017/dmp.2015.137

Redican, Kerry J; Abbas, Kaja; Elvinger, Francois; Hosig, Kathy; Marmagas, Susan; Chitsulo, Phindile; Kelly, Patricia; Burton, John; Tlou, Josiah; Carter-Tod, Sheila; (2015) Making a Difference in Malawi and Zambia Through Health Education and Public Health Best Practices. Global Journal of Health Education and Promotion, 16 (2). DOI: https://doi.org/10.18666/GJHEP-2015-V16-I2-5964

Abbas, Kaja M; (2014) Editorial Comment: Cost-Effectiveness Analysis for Prioritization of Limited Public Health Resources - Tuberculosis Interventions in Texas. Frontiers in Public Health Services and Systems Research, 3 (2). 4-. DOI: https://doi.org/10.13023/FPHSSR.0302.04

Kang, Gloria J; Gunaseelan, L; Abbas, Kaja M; (2014) Epidemiological Modeling of Bovine Brucellosis in India. 2014 IEEE INTERNATIONAL CONFERENCE ON BIG DATA (BIG DATA), 2014. pp. 6-10. DOI: https://doi.org/10.1109/BigData.2014.7004420

Lopez, Daphne; Gunasekaran, M; Murugan, B Senthil; Kaur, Harpreet; Abbas, Kaja M; (2014) Spatial Big Data Analytics of Influenza Epidemic in Vellore, India. 2014 IEEE INTERNATIONAL CONFERENCE ON BIG DATA (BIG DATA), 2014. pp. 19-24. DOI: https://doi.org/10.1109/BigData.2014.7004422

Swanson, R Chad; Cattaneo, Adriano; Bradley, Elizabeth; Chunharas, Somsak; Atun, Rifat; Abbas, Kaja M; Katsaliaki, Korina; Mustafee, Navonil; Mason Meier, Benjamin; Best, Allan; (2012) Rethinking health systems strengthening: key systems thinking tools and strategies for transformational change. Health policy and planning, 27 Sup (suppl ). iv54-iv61. ISSN 0268-1080 DOI: https://doi.org/10.1093/heapol/czs090

Prasanna, Venkatesan Iyengar; Mikler, Armin R; Dantu, Ram; Abbas, Kaja; (2006) Dynamic resource management in QoS controlled networks. Telecommunication Systems, 32 (1). pp. 11-30. ISSN 1018-4864 DOI: https://doi.org/10.1007/s11235-006-8200-4

ABBAS, KAJA; MIKLER, ARMIN R; RAMEZANI, AMIR; MENEZES, SHEENA; (2005) Computational epidemiology: Bayesian disease surveillance. In: Proceedings of the International Conference. DOI: https://doi.org/10.1142/9789812702098_0009

Abbas, Kaja; Mikler, Armin R; Gatti, Robert; (2005) Temporal analysis of infectious diseases: influenza. In: the 2005 ACM symposium. DOI: https://doi.org/10.1145/1066677.1066740

MIKLER, ARMIN R; VENKATACHALAM, SANGEETA; ABBAS, KAJA; (2005) MODELING INFECTIOUS DISEASES USING GLOBAL STOCHASTIC CELLULAR AUTOMATA. Journal of Biological Systems, 13 (04). pp. 421-439. ISSN 0218-3390 DOI: https://doi.org/10.1142/s0218339005001604

Dantu, R; Abbas, K; O'Neill, M; Mikler, A; (2004) Data centric modeling of environmental sensor networks. In: IEEE Global Telecommunications Conference (GLOBECOM 04), 29 November - 3 December 2004, Dallas, TX, USA. DOI: https://doi.org/10.1109/GLOCOM.2004.1378831