Iyer VH, Augustine J, Pulimood AB, Ajjampur SS, Ramakrishna BS. Correlation between coinfection with parasites, cytomegalovirus, and Clostridium difficile and disease severity in patients with ulcerative colitis. Indian J Gastroenterol. 2013 Mar;32(2):115-8. doi: 10.1007/s12664-012-0302-1. Epub 2013 Feb 14. PMID: 23408260.

Praharaj I, Sarkar R, Rao Ajjampur SS, Roy S, Kang G. Temporal trends of intestinal parasites in patients attending a tertiary care hospital in south India: A seven-year retrospective analysis. Indian J Med Res. 2017 Jul;146(1):111-120. doi: 10.4103/ijmr.IJMR_1236_14. PMID: 29168467; PMCID: PMC5719595.

Abraham D, Kaliappan SP, Walson JL, Rao Ajjampur SS. Intervention strategies to reduce the burden of soil-transmitted helminths in India. Indian J Med Res. 2018 Jun;147(6):533-544. doi: 10.4103/ijmr.IJMR_881_18. PMID: 30168484; PMCID: PMC6118140.

sbjörnsdóttir KH, Ajjampur SSR, Anderson RM, Bailey R, Gardiner I, Halliday KE, Ibikounle M, Kalua K, Kang G, Littlewood DTJ, Luty AJF, Means AR, Oswald W, Pullan RL, Sarkar R, Schär F, Szpiro A, Truscott JE, Werkman M, Yard E, Walson JL; DeWorm3 Trials Team. Assessing the feasibility of interrupting the transmission of soil-transmitted helminths through mass drug administration: The DeWorm3 cluster randomized trial protocol. PLoS Negl Trop Dis. 2018 Jan 18;12(1):e0006166. doi: 10.1371/journal.pntd.0006166. Erratum in PLoS Negl Trop Dis. 2018 Jan 31;12 (1):e0006253. PMID: 29346377; PMCID: PMC5773085.

Galactionova K, Sahu M, Gideon SP, Puthupalayam Kaliappan S, Morozoff C, Ajjampur SSR, Walson J, Rubin Means A, Tediosi F. Costing interventions in the field: preliminary cost estimates and lessons learned from an evaluation of community-wide mass drug administration for elimination of soil-transmitted helminths in the DeWorm3 trial. BMJ Open. 2021 Jul 5;11(7):e049734. doi: 10.1136/bmjopen-2021-049734. PMID: 34226233.

Ásbjörnsdóttir KH, Ajjampur SSR, Anderson RM, Bailey R, Gardiner I, Halliday KE, Ibikounle M, Kalua K, Kang G, Littlewood DTJ, Luty AJF, Means AR, Oswald W, Pullan RL, Sarkar R, Schär F, Szpiro A, Truscott JE, Werkman M, Yard E, Walson JL; DeWorm3 Trials Team. Assessing the feasibility of interrupting the transmission of soil-transmitted helminths through mass drug administration: The DeWorm3 cluster randomized trial protocol. PLoS Negl Trop Dis. 2018 Jan 18;12(1):e0006166. doi: 10.1371/journal.pntd.0006166. Erratum in: PLoS Negl Trop Dis. 2018 Jan 31;12 (1):e0006253. PMID: 29346377; PMCID: PMC5773085. Link

Iyer VH, Augustine J, Pulimood AB, Ajjampur SS, Ramakrishna BS. Correlation between coinfection with parasites, cytomegalovirus, and Clostridium difficile and disease severity in patients with ulcerative colitis. Indian J Gastroenterol. 2013 Mar;32(2):115-8. doi: 10.1007/s12664-012-0302-1. Epub 2013 Feb 14. PMID: 23408260.

Praharaj I, Sarkar R, Rao Ajjampur SS, Roy S, Kang G. Temporal trends of intestinal parasites in patients attending a tertiary care hospital in south India: A seven-year retrospective analysis. Indian J Med Res. 2017 Jul;146(1):111-120. doi: 10.4103/ijmr.IJMR_1236_14. PMID: 29168467; PMCID: PMC5719595.

Abraham D, Kaliappan SP, Walson JL, Rao Ajjampur SS. Intervention strategies to reduce the burden of soil-transmitted helminths in India. Indian J Med Res. 2018 Jun;147(6):533-544. doi: 10.4103/ijmr.IJMR_881_18. PMID: 30168484; PMCID: PMC6118140.

sbjörnsdóttir KH, Ajjampur SSR, Anderson RM, Bailey R, Gardiner I, Halliday KE, Ibikounle M, Kalua K, Kang G, Littlewood DTJ, Luty AJF, Means AR, Oswald W, Pullan RL, Sarkar R, Schär F, Szpiro A, Truscott JE, Werkman M, Yard E, Walson JL; DeWorm3 Trials Team. Assessing the feasibility of interrupting the transmission of soil-transmitted helminths through mass drug administration: The DeWorm3 cluster randomized trial protocol. PLoS Negl Trop Dis. 2018 Jan 18;12(1):e0006166. doi: 10.1371/journal.pntd.0006166. Erratum in PLoS Negl Trop Dis. 2018 Jan 31;12 (1):e0006253. PMID: 29346377; PMCID: PMC5773085.

Galactionova K, Sahu M, Gideon SP, Puthupalayam Kaliappan S, Morozoff C, Ajjampur SSR, Walson J, Rubin Means A, Tediosi F. Costing interventions in the field: preliminary cost estimates and lessons learned from an evaluation of community-wide mass drug administration for elimination of soil-transmitted helminths in the DeWorm3 trial. BMJ Open. 2021 Jul 5;11(7):e049734. doi: 10.1136/bmjopen-2021-049734. PMID: 34226233.

Ásbjörnsdóttir KH, Ajjampur SSR, Anderson RM, Bailey R, Gardiner I, Halliday KE, Ibikounle M, Kalua K, Kang G, Littlewood DTJ, Luty AJF, Means AR, Oswald W, Pullan RL, Sarkar R, Schär F, Szpiro A, Truscott JE, Werkman M, Yard E, Walson JL; DeWorm3 Trials Team. Assessing the feasibility of interrupting the transmission of soil-transmitted helminths through mass drug administration: The DeWorm3 cluster randomized trial protocol. PLoS Negl Trop Dis. 2018 Jan 18;12(1):e0006166. doi: 10.1371/journal.pntd.0006166. Erratum in: PLoS Negl Trop Dis. 2018 Jan 31;12 (1):e0006253. PMID: 29346377; PMCID: PMC5773085. Link

Murugesan M, Ganesan SK, Ajjampur SS. Cryptosporidiosis in children in the Indian subcontinent. Trop Parasitol. 2017 Jan-Jun;7(1):18-28. doi: 10.4103/tp.TP_2_17. PMID: 28459011; PMCID: PMC5369269.

Gwayi-Chore MC, Aruldas K, Avokpaho E, Chirambo CM, Kaliappan SP, Houngbégnon P, Togbevi CI, Chabi F, Nindi P, Simwanza J, Johnson J, Miech EJ, Kalua K, Ibikounlé M, Ajjampur SSR, Weiner BJ, Walson JL, Means AR. Defining optimal implementation packages for delivering community-wide mass drug administration for soil-transmitted helminths with high coverage. BMC Health Serv Res. 2022 Jun 18;22(1):792. doi: 10.1186/s12913-022-08080-5. PMID: 35717193; PMCID: PMC9206125.

Ramesh RM, Aruldas K, Marconi SD, Janagaraj V, Rose A, John SM, Moorthy M, Muliyil J, Saravanakumar PK, Ajjampur SSR, Sindhu KN. Impact of the COVID-19 National Lockdown on a Rural and Tribal Population of Tamil Nadu, Southern India: A Mixed-Methods Survey. Am J Trop Med Hyg. 2022 Mar 16;106(5):1498–506. doi: 10.4269/ajtmh.21-1139. Epub ahead of print. PMID: 35294922; PMCID: PMC9128716. Link

Sack A, Palanisamy G, Manuel M, Paulsamy C, Rose A, Kaliappan SP, Ward H, Walson JL, Halliday KE, Ajjampur SSR. A One Health Approach to Defining Animal and Human Helminth Exposure Risks in a Tribal Village in Southern India. Am J Trop Med Hyg. 2021 May 24;105(1):196-203. doi: 10.4269/ajtmh.20-1476. PMID: 34029209; PMCID: PMC8274781.

Ramesh RM, Aruldas K, Marconi SD, Janagaraj V, Rose A, John SM, Moorthy M, Muliyil J, Saravanakumar PK, Ajjampur SSR, Sindhu KN. Impact of the COVID-19 National Lockdown on a Rural and Tribal Population of Tamil Nadu, Southern India: A Mixed-Methods Survey. Am J Trop Med Hyg. 2022 Mar 16:tpmd211139. doi: 10.4269/ajtmh.21-1139. Epub ahead of print. PMID: 35294922.

Morozoff C, Avokpaho E, Puthupalayam Kaliappan S, Simwanza J, Gideon SP, Lungu W, Houngbegnon P, Galactionova K, Sahu M, Kalua K, Luty AJF, Ibikounlé M, Bailey R, Pullan R, Ajjampur SSR, Walson J, Means AR. Costs of community-wide mass drug administration and school-based deworming for soil-transmitted helminths: evidence from a randomised controlled trial in Benin, India and Malawi. BMJ Open. 2022 Jul 8;12(7):e059565. doi: 10.1136/bmjopen-2021-059565. PMID: 35803632; PMCID: PMC9272108.

Murugesan M, Abraham D, Samuel P, Ajjampur SS. Campylobacter diarrhea in children in South Asia: A systematic review. Indian J Med Microbiol. 2022 Apr 6:S0255-0857(22)00055-X. doi: 10.1016/j.ijmmb.2022.03.010. Epub ahead of print. PMID: 35397849.

Aruldas K, Israel GJ, Johnson J, Titus A, Saxena M, Kaliappan SP, Ramesh RM, Walson JL, Means AR, Ajjampur SSR. Impact of adverse events during community-wide mass drug administration for soil-transmitted helminths on subsequent participation-a Theory of Planned Behaviour analysis. PLoS Negl Trop Dis. 2023 Mar 14;17(3):e0011148. doi: 10.1371/journal.pntd.0011148. PMID: 36917597; PMCID: PMC10013912.

Kaliappan S, Ramanujam K, Manuel M, Farzana J, Janagaraj V, Laxmanan S, Muliyil J, Sarkar R, Kang G, Walson J, Ajjampur S. Soil-transmitted helminth infections after mass drug administration for lymphatic filariasis in rural southern India. Trop Med Int Health. 2021 Oct 26. doi: 10.1111/tmi.13697. Epub ahead of print. PMID: 34704320. Link

Liakath FB, Varatharajan S, Premkumar PS, Syed C, Ward H, Kang G, Ajjampur SSR. Toll-Like Receptors and Mannose Binding Lectin Gene Polymorphisms Associated with Cryptosporidial Diarrhea in Children in Southern India. Am J Trop Med Hyg. 2021 Sep 27;105(6):1706-1711. doi: 10.4269/ajtmh.20-0617. PMID: 34583337; PMCID: PMC8641352.

Sheahan W, Anderson R, Aruldas K, Avokpaho E, Galagan S, Goodman J, Houngbegnon P, Israel GJ, Janagaraj V, Kaliappan SP, Means AR, Morozoff C, Pearman E, Ramesh RM, Roll A, Schaefer A, Simwanza J, Witek-McManus S, Ajjampur SSR, Bailey R, Ibikounlé M, Kalua K, Luty AJF, Pullan R, Walson JL, Ásbjörnsdóttir KH. Overestimation of school-based deworming coverage resulting from school-based reporting. PLoS Negl Trop Dis. 2023 Apr 10;17(4):e0010401. doi: 10.1371/journal.pntd.0010401. PMID: 37036890; PMCID: PMC10118084. Link

Avokpaho E, Lawrence S, Roll A, Titus A, Jacob Y, Puthupalayam Kaliappan S, Gwayi-Chore MC, Chabi F, Togbevi CI, Elijan AB, Nindi P, Walson JL, Ajjampur SSR, Ibikounle M, Kalua K, Aruldas K, Means AR. It depends on how you tell: a qualitative diagnostic analysis of the implementation climate for community-wide mass drug administration for soil-transmitted helminth. BMJ Open. 2022 Jun 14;12(6):e061682. doi: 10.1136/bmjopen-2022-061682. PMID: 35701056.

Das S, Gunasekaran K, Ajjampur SSR, Abraham D, George T, Janeela MA, Iyadurai R. Acanthamoeba encephalitis in immunocompetent hosts: A report of two cases. J Family Med Prim Care. 2020 Feb 28;9(2):1240-1243. doi: 10.4103/jfmpc.jfmpc_1010_19. PMID: 32318505; PMCID: PMC7114032. Link

Aruldas K, Kaliappan SP, Israel GJ, Palanisamy G, Johnson J, Titus A, Walson JL, Means AR, Ajjampur SSR. Community Drug Distributor Knowledge, Attitudes, and Motivation Surrounding Mass Drug Administration for Soil-Transmitted Helminths in India. Front Public Health. 2021 Nov 23;9:714606. doi: 10.3389/fpubh.2021.714606. PMID: 34888277; PMCID: PMC8650093.

Truscott JE, Hardwick RJ, Werkman M, Saravanakumar PK, Manuel M, Ajjampur SSR, Ásbjörnsdóttir KH, Khumbo K, Witek-McManus S, Simwanza J, Cottrell G, Houngbégnon P, Ibikounlé M, Walson JL, Anderson RM. Forecasting the effectiveness of the DeWorm3 trial in interrupting the transmission of soil-transmitted helminths in three study sites in Benin, India and Malawi. Parasit Vectors. 2021 Jan 20;14(1):67. doi: 10.1186/s13071-020-04572-7. PMID: 33472677; PMCID: PMC7818558.

Ramesh RM, Oswald WE, Israel GJ, Aruldas K, Galagan S, Legge H, Puthupalayam Kaliappan S, Walson J, Halliday KE, Ajjampur SSR. Representativeness of a mobile phone-based coverage evaluation survey following mass drug administration for soil-transmitted helminths: a comparison of participation between two cross-sectional surveys. BMJ Open. 2023 Oct 29;13(10):e070077. doi: 10.1136/bmjopen-2022-070077. PMID: 37899143.

Aruldas K, Banks LM, Nagarajan G, Roshan R, Johnson J, Musendo D, Arpudharangam I, Walson JL, Shakespeare T, Ajjampur SSR. "If he has education, there will not be any problem": Factors affecting access to education for children with disabilities in Tamil Nadu, India. PLoS One. 2023 Aug 16;18(8):e0290016. doi: 10.1371/journal.pone.0290016. PMID: 37585407; PMCID: PMC10431638.

Sindhu KN, Aruldas K, Kaliappan SP, Mahendran E, Walson JL, Means AR, Ajjampur SSR. Perceptions Associated with Noncompliance to Community-Wide Mass Drug Administration for Soil-Transmitted Helminths. Am J Trop Med Hyg. 2023 Aug 21;109(4):830-834. doi: 10.4269/ajtmh.23-0176. PMID: 37604467; PMCID: PMC10551087.

Kazura E, Johnson J, Morozoff C, Aruldas K, Avokpaho E, Togbevi CI, Chabi F, Gwayi-Chore MC, Nindi P, Titus A, Houngbegnon P, Kaliappan SP, Jacob Y, Simwanza J, Kalua K, Walson JL, Ibikounlé M, Ajjampur SSR, Means AR. Identifying opportunities to optimize mass drug administration for soil-transmitted helminths: A visualization and descriptive analysis using process mapping. PLoS Negl Trop Dis. 2024 Jan 4;18(1):e0011772. doi: 10.1371/journal.pntd.0011772. PMID: 38175837; PMCID: PMC10793904.

Saxena M, Roll A, Walson JL, Pearman E, Legge H, Nindi P, Chirambo CM, Titus A, Johnson J, Bélou EA, Togbevi CI, Chabi F, Avokpaho E, Kalua K, Ajjampur SSR, Ibikounlé M, Aruldas K, Means AR. "Our desire is to make this village intestinal worm free": Identifying determinants of high coverage of community-wide mass drug administration for soil transmitted helminths in Benin, India, and Malawi. PLoS Negl Trop Dis. 2024 Feb 6;18(2):e0011819. doi: 10.1371/journal.pntd.0011819. PMID: 38319937; PMCID: PMC10846705.

Aruldas K, Israel GJ, Johnson J, Titus A, Saxena M, Kaliappan SP, Ramesh RM, Walson JL, Means AR, Ajjampur SSR. Impact of adverse events during community-wide mass drug administration for soil-transmitted helminths on subsequent participation-a Theory of Planned Behaviour analysis. PLoS Negl Trop Dis. 2023 Mar 14;17(3):e0011148. doi: 10.1371/journal.pntd.0011148. PMID: 36917597; PMCID: PMC10013912.

Aruldas K, Johnson J, Saxena M, Titus A, Roll A, Ramesh RM, Walson JL, Means AR, Ajjampur SSR. Adolescents' Perspective Regarding a Community-Wide Mass Drug Administration Program for Soil-Transmitted Helminths in India. Am J Trop Med Hyg. 2024 Mar 12;110(4):681-686. doi: 10.4269/ajtmh.23-0676. PMID: 38471161; PMCID: PMC10993849.

Vysakha KV, Kumar A, Ajjampur SSR, Mohan S, Reshmi CP, Reghukumar A. Dysesthesias and migratory myalgias: clinical clues to suspect neuroangiostrongyliasis. Acta Neurol Belg. 2024 Dec;124(6):2051-2053. doi: 10.1007/s13760-024-02636-4. Epub 2024 Sep 23. PMID: 39312154. Link

Ajjampur SSR, Mankad S, Manuel M, Ruth R, Prabakaran AD, Janagaraj V, David T, Joseph P, Rupali P. Evaluation of Molecular Assays for Diagnosis of Amoebic Liver Abscess in India with Bayesian Latent Class Analysis. Am J Trop Med Hyg. 2024 Jul 23;111(4):791-795. doi: 10.4269/ajtmh.23-0492. PMID: 39043162; PMCID: PMC11448513.

Ward P, Levecke B, Ajjampur S. Harnessing artificial intelligence microscopy to improve diagnostics for soil-transmitted helminthiasis and schistosomiasis: a review of recent advances and future pathways. Curr Opin Infect Dis. 2024 Oct 1;37(5):376-384. doi: 10.1097/QCO.0000000000001048. Epub 2024 Aug 2. PMID: 39110579. Link