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Page 1
Evaluation of population immunity against SARS-CoV-2 variants, EG.5.1, FY.4, BA.2.86, JN.1, JN.1.4, and KP.3.1.1 using samples from two health demographic surveillance systems in Kenya.
Lugano D, Kutima B, Kimani M, Sigilai A, Gitonga J, Karani A, Akech D, Karia B, Ziraba AK, Maina A, Lambisia A, Omuoyo D, Mugo D, Lucinde R, Owuor S, Konyino G, Newman J, Bailey D, Nduati E, Githinji G, Agoti CN, Bejon P, Scott JAG, Agweyu A, Kagucia W, Warimwe GM, Sande C, Ochola-Oyier LI, Nyagwange J. Lugano D, et al. Among authors: nyagwange j. BMC Infect Dis. 2024 Dec 28;24(1):1474. doi: 10.1186/s12879-024-10367-3. BMC Infect Dis. 2024. PMID: 39732637 Free PMC article.
Kinetics of naturally induced binding and neutralising anti-SARS-CoV-2 antibody levels and potencies among SARS-CoV-2 infected Kenyans with diverse grades of COVID-19 severity: an observational study.
Kimotho J, Sein Y, Sayed S, Shah R, Mwai K, Saleh M, Wanjiku P, Mwacharo J, Nyagwange J, Karanja H, Kutima B, Gitonga JN, Mugo D, Karanu A, Moranga L, Oluoch V, Shah J, Mutiso J, Mburu A, Nneka Z, Betti P, Usyu Mutinda W, Issak Abdi A, Bejon P, Isabella Ochola-Oyier L, M Warimwe G, Nduati EW, M Ndungu F. Kimotho J, et al. Among authors: nyagwange j. Wellcome Open Res. 2024 Dec 2;8:350. doi: 10.12688/wellcomeopenres.19414.2. eCollection 2023. Wellcome Open Res. 2024. PMID: 39640868 Free PMC article.
Safety and immunogenicity of ChAdOx1 nCoV-19 (AZD1222) vaccine in adults in Kenya: a phase 1/2 single-blind, randomised controlled trial.
Hamaluba M, Sang S, Orindi B, Njau I, Karanja H, Kamau N, Gitonga JN, Mugo D, Wright D, Nyagwange J, Kutima B, Omuoyo D, Mwatasa M, Ngetsa C, Agoti C, Cheruiyot S, Nyaguara A, Munene M, Mturi N, Oloo E, Ochola-Oyier L, Mumba N, Mauncho C, Namayi R, Davies A, Tsofa B, Nduati EW, Aliyan N, Kasera K, Etyang A, Boyd A, Hill A, Gilbert S, Douglas A, Pollard A, Bejon P, Lambe T, Warimwe G; COV004 Vaccine Trial Group. Hamaluba M, et al. Among authors: nyagwange j. Wellcome Open Res. 2023 Nov 27;8:182. doi: 10.12688/wellcomeopenres.19150.2. eCollection 2023. Wellcome Open Res. 2023. PMID: 38707489 Free PMC article.
Symptom prevalence and secondary attack rate of SARS-CoV-2 in rural Kenyan households: A prospective cohort study.
Gallagher KE, Nyiro J, Agoti CN, Maitha E, Nyagwange J, Karani A, Bottomley C, Murunga N, Githinji G, Mutunga M, Ochola-Oyier LI, Kombe I, Nyaguara A, Kagucia EW, Warimwe G, Agweyu A, Tsofa B, Bejon P, Scott JAG, Nokes DJ. Gallagher KE, et al. Among authors: nyagwange j. Influenza Other Respir Viruses. 2023 Sep;17(9):e13185. doi: 10.1111/irv.13185. Influenza Other Respir Viruses. 2023. PMID: 37752066 Free PMC article.
SARS-CoV-2 seroprevalence and implications for population immunity: Evidence from two Health and Demographic Surveillance System sites in Kenya, February-December 2022.
Kagucia EW, Ziraba AK, Nyagwange J, Kutima B, Kimani M, Akech D, Ng'oda M, Sigilai A, Mugo D, Karanja H, Gitonga J, Karani A, Toroitich M, Karia B, Otiende M, Njeri A, Aman R, Amoth P, Mwangangi M, Kasera K, Ng'ang'a W, Voller S, Ochola-Oyier LI, Bottomley C, Nyaguara A, Munywoki PK, Bigogo G, Maitha E, Uyoga S, Gallagher KE, Etyang AO, Barasa E, Mwangangi J, Bejon P, Adetifa IMO, Warimwe GM, Scott JAG, Agweyu A. Kagucia EW, et al. Among authors: nyagwange j. Influenza Other Respir Viruses. 2023 Sep;17(9):e13173. doi: 10.1111/irv.13173. Influenza Other Respir Viruses. 2023. PMID: 37752065 Free PMC article.
A Customizable Suite of Methods to Sequence and Annotate Cattle Antibodies.
Ramirez Valdez K, Nzau B, Dorey-Robinson D, Jarman M, Nyagwange J, Schwartz JC, Freimanis G, Steyn AW, Warimwe GM, Morrison LJ, Mwangi W, Charleston B, Bonnet-Di Placido M, Hammond JA. Ramirez Valdez K, et al. Among authors: nyagwange j. Vaccines (Basel). 2023 Jun 14;11(6):1099. doi: 10.3390/vaccines11061099. Vaccines (Basel). 2023. PMID: 37376488 Free PMC article.
Learning from serosurveillance for SARS-CoV-2 to inform pandemic preparedness and response.
Public Health Collaborators on Serosurveillance for Pandemic Preparedness and Response PHSeroPPR. Public Health Collaborators on Serosurveillance for Pandemic Preparedness and Response PHSeroPPR. Lancet. 2023 Jul 29;402(10399):356-358. doi: 10.1016/S0140-6736(23)00964-9. Epub 2023 May 26. Lancet. 2023. PMID: 37247625 Free PMC article. No abstract available.
SARS-CoV-2 seroprevalence in three Kenyan health and demographic surveillance sites, December 2020-May 2021.
Etyang AO, Adetifa I, Omore R, Misore T, Ziraba AK, Ng'oda MA, Gitau E, Gitonga J, Mugo D, Kutima B, Karanja H, Toroitich M, Nyagwange J, Tuju J, Wanjiku P, Aman R, Amoth P, Mwangangi M, Kasera K, Ng'ang'a W, Akech D, Sigilai A, Karia B, Karani A, Voller S, Agoti CN, Ochola-Oyier LI, Otiende M, Bottomley C, Nyaguara A, Uyoga S, Gallagher K, Kagucia EW, Onyango D, Tsofa B, Mwangangi J, Maitha E, Barasa E, Bejon P, Warimwe GM, Scott JAG, Agweyu A. Etyang AO, et al. Among authors: nyagwange j. PLOS Glob Public Health. 2022 Aug 18;2(8):e0000883. doi: 10.1371/journal.pgph.0000883. eCollection 2022. PLOS Glob Public Health. 2022. PMID: 36962821 Free PMC article.
Serum immunoglobulin G and mucosal immunoglobulin A antibodies from prepandemic samples collected in Kilifi, Kenya, neutralize SARS-CoV-2 in vitro.
Nyagwange J, Kutima B, Mwai K, Karanja HK, Gitonga JN, Mugo D, Sein Y, Wright D, Omuoyo DO, Nyiro JU, Tuju J, Nokes DJ, Agweyu A, Bejon P, Ochola-Oyier LI, Scott JAG, Lambe T, Nduati E, Agoti C, Warimwe GM. Nyagwange J, et al. Int J Infect Dis. 2023 Feb;127:11-16. doi: 10.1016/j.ijid.2022.11.041. Epub 2022 Dec 5. Int J Infect Dis. 2023. PMID: 36476349 Free PMC article.
Sero-surveillance for IgG to SARS-CoV-2 at antenatal care clinics in three Kenyan referral hospitals: Repeated cross-sectional surveys 2020-21.
Lucinde RK, Mugo D, Bottomley C, Karani A, Gardiner E, Aziza R, Gitonga JN, Karanja H, Nyagwange J, Tuju J, Wanjiku P, Nzomo E, Kamuri E, Thuranira K, Agunda S, Nyutu G, Etyang AO, Adetifa IMO, Kagucia E, Uyoga S, Otiende M, Otieno E, Ndwiga L, Agoti CN, Aman RA, Mwangangi M, Amoth P, Kasera K, Nyaguara A, Ng'ang'a W, Ochola LB, Namdala E, Gaunya O, Okuku R, Barasa E, Bejon P, Tsofa B, Ochola-Oyier LI, Warimwe GM, Agweyu A, Scott JAG, Gallagher KE. Lucinde RK, et al. Among authors: nyagwange j. PLoS One. 2022 Oct 14;17(10):e0265478. doi: 10.1371/journal.pone.0265478. eCollection 2022. PLoS One. 2022. PMID: 36240176 Free PMC article.
22 results