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Pre-existing cross-reactive neutralizing activity against SARS-CoV-2 and seasonal coronaviruses prior to the COVID-19 pandemic (2014-2019) with limited immunity against recent emerging SARS-CoV-2 variants, Vietnam.
Nguyen TTN, Choo EM, Nakamura Y, Suzuki R, Shiina T, Shin-I T, Fukuta M, Nguyen CT, Nguyen TTT, Nguyen LKH, Hoang VMP, Morita K, Dang DA, Hasebe F, Le TQM, Moi ML. Nguyen TTN, et al. Among authors: choo em. Int J Infect Dis. 2024 Feb;139:109-117. doi: 10.1016/j.ijid.2023.11.008. Epub 2023 Nov 19. Int J Infect Dis. 2024. PMID: 37984763 Free article.
Family MUAC supported by a two-way SMS platform for identifying children with wasting: the Mama Aweza randomised controlled trial.
Tickell KD, Achieng C, Masheti M, Anyango M, Ndirangu A, Diakhate MM, Yoshioka E, Levin C, Rubin Means A, Choo EM, Ronen K, Unger JA, Richardson BA, Singa BO, McGrath CJ. Tickell KD, et al. Among authors: choo em. EClinicalMedicine. 2023 Sep 21;64:102218. doi: 10.1016/j.eclinm.2023.102218. eCollection 2023 Oct. EClinicalMedicine. 2023. PMID: 37781159 Free PMC article.
Risk factors for stillbirth and neonatal mortality among participants in Mobile WACh NEO pilot, a two-way SMS communication program in Kenya.
Hedstrom AB, Choo EM, Ronen K, Wandika B, Jiang W, Osborn L, Batra M, Wamalwa D, John-Stewart G, Kinuthia J, Unger JA. Hedstrom AB, et al. Among authors: choo em. PLOS Glob Public Health. 2022 Jul 21;2(7):e0000812. doi: 10.1371/journal.pgph.0000812. eCollection 2022. PLOS Glob Public Health. 2022. PMID: 36962474 Free PMC article.
Evaluation of a two-way SMS messaging strategy to reduce neonatal mortality: rationale, design and methods of the Mobile WACh NEO randomised controlled trial in Kenya.
Ronen K, Choo EM, Wandika B, Udren JI, Osborn L, Kithao P, Hedstrom AB, Masinde M, Kumar M, Wamalwa DC, Richardson BA, Kinuthia J, Unger JA. Ronen K, et al. Among authors: choo em. BMJ Open. 2021 Dec 23;11(12):e056062. doi: 10.1136/bmjopen-2021-056062. BMJ Open. 2021. PMID: 34949631 Free PMC article. Clinical Trial.
Impact of a two-way short message service (SMS) to support maternally administered childhood mid-upper arm circumference monitoring and expand malnutrition screening in Kenya: the Mama Aweza trial protocol.
Tickell KD, Diakhate MM, Goodman JL, Unger JA, Richardson BA, Rubin Means A, Ronen K, Levin C, Choo EM, Achieng C, Masheti M, Singa BO, McGrath CJ. Tickell KD, et al. Among authors: choo em. BMJ Open. 2020 Sep 22;10(9):e036660. doi: 10.1136/bmjopen-2019-036660. BMJ Open. 2020. PMID: 32963066 Free PMC article.
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