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Epidemiology of soil-transmitted helminths following sustained implementation of routine preventive chemotherapy: Demographics and baseline results of a cluster randomised trial in southern Malawi.
Witek-McManus S, Simwanza J, Chisambi AB, Kepha S, Kamwendo Z, Mbwinja A, Samikwa L, Oswald WE, Kennedy DS, Timothy JWS, Legge H, Galagan SR, Emmanuel-Fabula M, Schaer F, Ásbjörnsdóttir K, Halliday KE, Walson JL, Juziwelo L, Bailey RL, Kalua K, Pullan RL. Witek-McManus S, et al. Among authors: simwanza j. PLoS Negl Trop Dis. 2021 May 12;15(5):e0009292. doi: 10.1371/journal.pntd.0009292. eCollection 2021 May. PLoS Negl Trop Dis. 2021. PMID: 33979325 Free PMC article. Clinical Trial.
Forecasting the effectiveness of the DeWorm3 trial in interrupting the transmission of soil-transmitted helminths in three study sites in Benin, India and Malawi.
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. Truscott JE, et al. Among authors: simwanza j. Parasit Vectors. 2021 Jan 20;14(1):67. doi: 10.1186/s13071-020-04572-7. Parasit Vectors. 2021. PMID: 33472677 Free PMC article.
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.
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. Morozoff C, et al. Among authors: simwanza j. BMJ Open. 2022 Jul 8;12(7):e059565. doi: 10.1136/bmjopen-2021-059565. BMJ Open. 2022. PMID: 35803632 Free PMC article. Clinical Trial.
Defining optimal implementation packages for delivering community-wide mass drug administration for soil-transmitted helminths with high coverage.
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. Gwayi-Chore MC, et al. Among authors: simwanza j. BMC Health Serv Res. 2022 Jun 18;22(1):792. doi: 10.1186/s12913-022-08080-5. BMC Health Serv Res. 2022. PMID: 35717193 Free PMC article. Clinical Trial.
Trends in SARS-CoV-2 seroprevalence among pregnant women attending first antenatal care visits in Zambia: A repeated cross-sectional survey, 2021-2022.
Heilmann E, Tembo T, Fwoloshi S, Kabamba B, Chilambe F, Kalenga K, Siwingwa M, Mulube C, Seffren V, Bolton-Moore C, Simwanza J, Yingst S, Yadav R, Rogier E, Auld AF, Agolory S, Kapina M, Gutman JR, Savory T, Kangale C, Mulenga LB, Sikazwe I, Hines JZ. Heilmann E, et al. Among authors: simwanza j. PLOS Glob Public Health. 2024 Apr 3;4(4):e0003073. doi: 10.1371/journal.pgph.0003073. eCollection 2024. PLOS Glob Public Health. 2024. PMID: 38568905 Free PMC article.
Identifying opportunities to optimize mass drug administration for soil-transmitted helminths: A visualization and descriptive analysis using process mapping.
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. Kazura E, et al. Among authors: simwanza j. PLoS Negl Trop Dis. 2024 Jan 4;18(1):e0011772. doi: 10.1371/journal.pntd.0011772. eCollection 2024 Jan. PLoS Negl Trop Dis. 2024. PMID: 38175837 Free PMC article.
Test negative case-control study of COVID-19 vaccine effectiveness for symptomatic SARS-CoV-2 infection among healthcare workers: Zambia, 2021-2022.
Mweso O, Simwanza J, Malambo W, Banda D, Fwoloshi S, Sinyange N, Yoo YM, Feldstein LR, Kapina M, Mulenga LB, Liwewe MM, Musonda K, Kapata N, Mwansa FD, Agolory S, Bobo P, Hines J, Chilengi R. Mweso O, et al. Among authors: simwanza j. BMJ Open. 2023 Dec 10;13(12):e072144. doi: 10.1136/bmjopen-2023-072144. BMJ Open. 2023. PMID: 38072491 Free PMC article.
Overestimation of school-based deworming coverage resulting from school-based reporting.
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. Sheahan W, et al. Among authors: simwanza j. PLoS Negl Trop Dis. 2023 Apr 10;17(4):e0010401. doi: 10.1371/journal.pntd.0010401. eCollection 2023 Apr. PLoS Negl Trop Dis. 2023. PMID: 37036890 Free PMC article.
COVID-19 Vaccine Effectiveness during a Prison Outbreak when Omicron was the Dominant Circulating Variant-Zambia, December 2021.
Simwanza J, Hines JZ, Sinyange D, Sinyange N, Mulenga C, Hanyinza S, Sakubita P, Langa N, Nowa H, Gardner P, Saasa N, Chitempa G, Simpungwe J, Malambo W, Hamainza B, Chipimo PJ, Kapata N, Kapina M, Musonda K, Liwewe M, Mwale C, Fwoloshi S, Mulenga LB, Agolory S, Mukonka V, Chilengi R. Simwanza J, et al. Am J Trop Med Hyg. 2022 Sep 12;107(5):1055-1059. doi: 10.4269/ajtmh.22-0368. Print 2022 Nov 14. Am J Trop Med Hyg. 2022. PMID: 36096406 Free PMC article.