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

Text availability

Article attribute

Article type

Publication date

Search Results

6 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Effectiveness of poliovirus vaccines against circulating vaccine-derived type 2 poliomyelitis in Nigeria between 2017 and 2022: a case-control study.
Cooper LV, Erbeto TB, Danzomo AA, Abdullahi HW, Boateng K, Adamu US, Shuaib F, Modjirom N, Gray EJ, Bandyopadhyay AS, Zipursky S, Okiror SO, Grassly NC, Blake IM. Cooper LV, et al. Among authors: okiror so. Lancet Infect Dis. 2024 Apr;24(4):427-436. doi: 10.1016/S1473-3099(23)00688-6. Epub 2024 Jan 18. Lancet Infect Dis. 2024. PMID: 38246190 Free article.
Polio eradication in a chronic conflict setting lessons from the Republic of South Sudan, 2010-2020.
Maleghemi S, Tegegne AA, Ferede M, Bassey BE, Akpan GU, Bello IM, Ticha JM, Anyuon A, Waya JL, Okiror SO, Ndoutabe M, Berta KK, Ndenzako F, Mkanda P, Olu OO. Maleghemi S, et al. Among authors: okiror so. Pan Afr Med J. 2022 Jun 9;42(Suppl 1):3. doi: 10.11604/pamj.supp.2022.42.1.32922. eCollection 2022. Pan Afr Med J. 2022. PMID: 36158939 Free PMC article.
Risk factors for the spread of vaccine-derived type 2 polioviruses after global withdrawal of trivalent oral poliovirus vaccine and the effects of outbreak responses with monovalent vaccine: a retrospective analysis of surveillance data for 51 countries in Africa.
Cooper LV, Bandyopadhyay AS, Gumede N, Mach O, Mkanda P, Ndoutabé M, Okiror SO, Ramirez-Gonzalez A, Touray K, Wanyoike S, Grassly NC, Blake IM. Cooper LV, et al. Among authors: okiror so. Lancet Infect Dis. 2022 Feb;22(2):284-294. doi: 10.1016/S1473-3099(21)00453-9. Epub 2021 Oct 11. Lancet Infect Dis. 2022. PMID: 34648733 Free PMC article.
Overview of Polio Outbreak Response in Kenya, 2013 to 2015.
Nwogu C, Musyoka J, Gathenji C, Nzunza R, Onuekwusi I, Okeibunor J, Mkanda P, Shukla H, Kabir SH, Okiror SO. Nwogu C, et al. Among authors: okiror so. J Immunol Sci. 2021 Apr 2;Spec Issue(2):1103. doi: 10.29245/2578-3009/2021/S2.1103. J Immunol Sci. 2021. PMID: 33954301 Free PMC article.
Forewarning of poliovirus outbreaks in the Horn of Africa: an assessment of acute flaccid paralysis surveillance and routine immunization systems in Kenya.
Walker AT, Sodha S, Warren WC, Sergon K, Kiptoon S, Ogange J, Ahmeda AH, Eshetu M, Corkum M, Pillai S, Scobie H, Mdodo R, Tack DM, Halldin C, Appelgren K, Kretsinger K, Bensyl DM, Njeru I, Kolongei T, Muigai J, Ismail A, Okiror SO. Walker AT, et al. Among authors: okiror so. J Infect Dis. 2014 Nov 1;210 Suppl 1(0 1):S85-90. doi: 10.1093/infdis/jiu149. J Infect Dis. 2014. PMID: 25316880 Free PMC article.