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 Custom Filters

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

17 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Publication Date timeline is not available.
Page 1
Implementation of data triangulation and dashboard development for COVID-19 vaccine adverse event following immunisation (AEFI) data in Nigeria.
Shragai T, Adegoke OJ, Ikwe H, Sorungbe T, Haruna A, Williams I, Okonkwo R, Onu K, Asekun A, Gberikon M, Iwara E, Abimiku A, Rufai A, Okposen B, Gidudu J, Lam E, Bolu O. Shragai T, et al. Among authors: okonkwo r. BMJ Glob Health. 2023 Jan;8(1):e011006. doi: 10.1136/bmjgh-2022-011006. BMJ Glob Health. 2023. PMID: 36650016 Free PMC article.
Engaging stakeholders to identify gaps and develop strategies to inform evidence use for health policymaking in Nigeria.
Eboreime E, Ogwa O, Nnabude R, Aluka-Omitiran K, Banke-Thomas A, Orji N, Eluwa A, Ezeokoli A, Rotimi A, Eze LU, Offiong V, Odu U, Okonkwo R, Umeh C, Ilika F, Oreh A, Adams FN, Okpani IA, Ogundeji Y, Mbachu C, Obi FA, Badejo O. Eboreime E, et al. Among authors: okonkwo r. Pan Afr Med J. 2022 Nov 15;43:140. doi: 10.11604/pamj.2022.43.140.36754. eCollection 2022. Pan Afr Med J. 2022. PMID: 36762150 Free PMC article.
SARS-CoV-2 serologic surveillance among people living with HIV in Nigeria, April 2022 to January 2023.
Chun HM, Osawe S, Adams-Dabban S, Favaloro J, Iriemenam NC, Dirlikov E, Martin D, Milligan K, Abutu A, Okunoye O, Okoli M, Akanbi O, Akinmulero O, Okonkwo R, Oyedele O, Greby S, Abimiku A, Okoye MIJ, Shiraishi RW; Nigeria SARS-CoV-2 Serosurvey Among PLHIV Working Group. Chun HM, et al. Among authors: okonkwo r. Int J Infect Dis. 2025 Feb;151:107309. doi: 10.1016/j.ijid.2024.107309. Epub 2024 Nov 21. Int J Infect Dis. 2025. PMID: 39579925 Free article.
Association between maternal selenium levels and pregnancy outcome among human immunodeficiency virus-positive and human immunodeficiency virus-negative pregnant women in a tertiary health-care center in Owerri, Nigeria: A comparative cross-sectional study.
Okonkwo RI, Onyeabochukwu AD, Izuka EO, Duke-Onyeabo CP, Obiora-Izuka CE, Ejelonu UT, Nwagha UI. Okonkwo RI, et al. Ann Afr Med. 2023 Jul-Sep;22(3):373-380. doi: 10.4103/aam.aam_96_22. Ann Afr Med. 2023. PMID: 37417028 Free PMC article.
17 results