Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1984 1
2019 1
2020 4
2021 7
2022 5
2023 2
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

15 results

Results by year

Filters applied: . Clear all
Page 1
COVID-19 transmission dynamics underlying epidemic waves in Kenya.
Brand SPC, Ojal J, Aziza R, Were V, Okiro EA, Kombe IK, Mburu C, Ogero M, Agweyu A, Warimwe GM, Nyagwange J, Karanja H, Gitonga JN, Mugo D, Uyoga S, Adetifa IMO, Scott JAG, Otieno E, Murunga N, Otiende M, Ochola-Oyier LI, Agoti CN, Githinji G, Kasera K, Amoth P, Mwangangi M, Aman R, Ng'ang'a W, Tsofa B, Bejon P, Keeling MJ, Nokes DJ, Barasa E. Brand SPC, et al. Among authors: gitonga jn. Science. 2021 Nov 19;374(6570):989-994. doi: 10.1126/science.abk0414. Epub 2021 Oct 7. Science. 2021. PMID: 34618602 Free PMC article.
Seroprevalence of anti-SARS-CoV-2 IgG antibodies in Kenyan blood donors.
Uyoga S, Adetifa IMO, Karanja HK, Nyagwange J, Tuju J, Wanjiku P, Aman R, Mwangangi M, Amoth P, Kasera K, Ng'ang'a W, Rombo C, Yegon C, Kithi K, Odhiambo E, Rotich T, Orgut I, Kihara S, Otiende M, Bottomley C, Mupe ZN, Kagucia EW, Gallagher KE, Etyang A, Voller S, Gitonga JN, Mugo D, Agoti CN, Otieno E, Ndwiga L, Lambe T, Wright D, Barasa E, Tsofa B, Bejon P, Ochola-Oyier LI, Agweyu A, Scott JAG, Warimwe GM. Uyoga S, et al. Among authors: gitonga jn. Science. 2021 Jan 1;371(6524):79-82. doi: 10.1126/science.abe1916. Epub 2020 Nov 11. Science. 2021. PMID: 33177105 Free PMC article.
Incidence of chikungunya virus infections among Kenyan children with neurological disease, 2014-2018: A cohort study.
Nyamwaya DK, Otiende M, Mwango L, Kariuki SM, Otieno B, Omuoyo DO, Githinji G, Kitsao BS, Karanja HK, Gitonga JN, de Laurent ZR, Davies A, Mwarumba S, Agoti CN, Thumbi SM, Hamaluba MM, Newton CR, Bejon P, Warimwe GM. Nyamwaya DK, et al. Among authors: gitonga jn. PLoS Med. 2022 May 12;19(5):e1003994. doi: 10.1371/journal.pmed.1003994. eCollection 2022 May. PLoS Med. 2022. PMID: 35550620 Free PMC article.
Temporal trends of SARS-CoV-2 seroprevalence during the first wave of the COVID-19 epidemic in Kenya.
Adetifa IMO, Uyoga S, Gitonga JN, Mugo D, Otiende M, Nyagwange J, Karanja HK, Tuju J, Wanjiku P, Aman R, Mwangangi M, Amoth P, Kasera K, Ng'ang'a W, Rombo C, Yegon C, Kithi K, Odhiambo E, Rotich T, Orgut I, Kihara S, Bottomley C, Kagucia EW, Gallagher KE, Etyang A, Voller S, Lambe T, Wright D, Barasa E, Tsofa B, Bejon P, Ochola-Oyier LI, Agweyu A, Scott JAG, Warimwe GM. Adetifa IMO, et al. Among authors: gitonga jn. Nat Commun. 2021 Jun 25;12(1):3966. doi: 10.1038/s41467-021-24062-3. Nat Commun. 2021. PMID: 34172732 Free PMC article.
Endemic chikungunya fever in Kenyan children: a prospective cohort study.
Nyamwaya DK, Otiende M, Omuoyo DO, Githinji G, Karanja HK, Gitonga JN, R de Laurent Z, Otieno JR, Sang R, Kamau E, Cheruiyot S, Otieno E, Agoti CN, Bejon P, Thumbi SM, Warimwe GM. Nyamwaya DK, et al. Among authors: gitonga jn. BMC Infect Dis. 2021 Feb 18;21(1):186. doi: 10.1186/s12879-021-05875-5. BMC Infect Dis. 2021. PMID: 33602147 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: gitonga jn. PLoS One. 2022 Oct 14;17(10):e0265478. doi: 10.1371/journal.pone.0265478. eCollection 2022. PLoS One. 2022. PMID: 36240176 Free PMC article.
Safety and immunogenicity of a ChAdOx1 vaccine against Rift Valley fever in UK adults: an open-label, non-randomised, first-in-human phase 1 clinical trial.
Jenkin D, Wright D, Folegatti PM, Platt A, Poulton I, Lawrie A, Tran N, Boyd A, Turner C, Gitonga JN, Karanja HK, Mugo D, Ewer KJ, Bowden TA, Gilbert SC, Charleston B, Kaleebu P, Hill AVS, Warimwe GM. Jenkin D, et al. Among authors: gitonga jn. Lancet Infect Dis. 2023 Aug;23(8):956-964. doi: 10.1016/S1473-3099(23)00068-3. Epub 2023 Apr 13. Lancet Infect Dis. 2023. PMID: 37060917 Free PMC article. Clinical Trial.
Comparative performance of WANTAI ELISA for total immunoglobulin to receptor binding protein and an ELISA for IgG to spike protein in detecting SARS-CoV-2 antibodies in Kenyan populations.
Nyagwange J, Kutima B, Mwai K, Karanja HK, Gitonga JN, Mugo D, Uyoga S, Tuju J, Ochola-Oyier LI, Ndungu F, Bejon P, Agweyu A, Adetifa IMO, Scott JAG, Warimwe GM. Nyagwange J, et al. Among authors: gitonga jn. J Clin Virol. 2022 Jan;146:105061. doi: 10.1016/j.jcv.2021.105061. Epub 2021 Dec 27. J Clin Virol. 2022. PMID: 34973474 Free PMC article.
Congenital microcephaly unrelated to flavivirus exposure in coastal Kenya.
Barsosio HC, Gitonga JN, Karanja HK, Nyamwaya DK, Omuoyo DO, Kamau E, Hamaluba MM, Nyiro JU, Kitsao BS, Nyaguara A, Mwakio S, Newton CR, Sang R, Wright D, Sanders EJ, Seale AC, Agoti CN, Berkley JA, Bejon P, Warimwe GM. Barsosio HC, et al. Among authors: gitonga jn. Wellcome Open Res. 2019 Nov 15;4:179. doi: 10.12688/wellcomeopenres.15568.1. eCollection 2019. Wellcome Open Res. 2019. PMID: 32175480 Free PMC article.
Pooled testing conserves SARS-CoV-2 laboratory resources and improves test turn-around time: experience on the Kenyan Coast.
Agoti CN, Mutunga M, Lambisia AW, Kimani D, Cheruiyot R, Kiyuka P, Lewa C, Gicheru E, Tendwa M, Said Mohammed K, Osoti V, Makale J, Tawa B, Odundo C, Cheruiyot W, Nyamu W, Gumbi W, Mwacharo J, Nyamako L, Otieno E, Amadi D, Thoya J, Karani A, Mugo D, Musyoki J, Gumba H, Mwarumba S, M Gichuki B, Njuguna S, Riako D, Mutua S, Gitonga JN, Sein Y, Bartilol B, Mwangi SJ, O Omuoyo D, M Morobe J, de Laurent ZR, Bejon P, Ochola-Oyier LI, Tsofa B. Agoti CN, et al. Among authors: gitonga jn. Wellcome Open Res. 2021 Feb 3;5:186. doi: 10.12688/wellcomeopenres.16113.2. eCollection 2020. Wellcome Open Res. 2021. PMID: 33134555 Free PMC article.
15 results