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A prospective, multi-site, cohort study to estimate incidence of infection and disease due to Lassa fever virus in West African countries (the Enable Lassa research programme)-Study protocol.
Penfold S, Adegnika AA, Asogun D, Ayodeji O, Azuogu BN, Fischer WA 2nd, Garry RF, Grant DS, Happi C, N'Faly M, Olayinka A, Samuels R, Sibley J, Wohl DA, Accrombessi M, Adetifa I, Annibaldis G, Camacho A, Dan-Nwafor C, Deha ARE, DeMarco J, Duraffour S, Goba A, Grais R, Günther S, Honvou ÉJJP, Ihekweazu C, Jacobsen C, Kanneh L, Momoh M, Ndiaye A, Nsaibirni R, Okogbenin S, Ochu C, Ogbaini E, Logbo ÉPMA, Sandi JD, Schieffelin JS, Verstraeten T, Vielle NJ, Yadouleton A, Yovo EK; Enable Protocol authorship group. Penfold S, et al. Among authors: happi c. PLoS One. 2023 Mar 30;18(3):e0283643. doi: 10.1371/journal.pone.0283643. eCollection 2023. PLoS One. 2023. PMID: 36996258 Free PMC article.
Humoral and cellular immune responses to Lassa fever virus in Lassa fever survivors and their exposed contacts in Southern Nigeria.
Ugwu C, Olumade T, Nwakpakpa E, Onyia V, Odeh E, Duruiheoma RO, Ojide CK, Eke MA, Nwafor IE, Chika-Igwenyi N, Abu AM, Azuogu B, Ajayi N, Ogah E, Ayodeji O, Abejegah C, Adedosu N, Oyejide N, Abah S, Omidele A, Ingbian W, Osoba E, Eromon P, Oluniyi P, Ogunsanya O, Happi A, Otuh P, Nadesalingam A, Carnell G, Krause N, Aguinam E, Kinsley R, Storisteanu DML, Tonks P, Nelson D, McAlister C, Boisen M, Garry R, Wright E, Temperton N, Frost S, Heeney JL, Happi C. Ugwu C, et al. Among authors: happi a, happi c. Sci Rep. 2022 Dec 25;12(1):22330. doi: 10.1038/s41598-022-26045-w. Sci Rep. 2022. PMID: 36567369 Free PMC article.
Lassa virus in novel hosts: insights into the epidemiology of lassa virus infections in southern Nigeria.
Happi AN, Ogunsanya OA, Ayinla AO, Sijuwola AE, Saibu FM, Akano K, Nwofoke C, Elias OT, Achonduh-Atijegbe O, Daodu RO, Adedokun OA, Adeyemo A, Ogundana KE, Lawal OZ, Parker E, Nosamiefan I, Okolie J, Parker ZF, McCauley MD, Eller LA, Lombardi K, Tiamiyu AB, Iroezindu M, Akinwale E, Njatou TLFA, Mebrahtu T, Broach E, Zuppe A, Prins P, Lay J, Amare M, Modjarrad K, Collins ND, Vasan S, Tucker C, Daye S, Happi CT. Happi AN, et al. Among authors: happi ct. Emerg Microbes Infect. 2024 Dec;13(1):2294859. doi: 10.1080/22221751.2023.2294859. Epub 2024 Jan 22. Emerg Microbes Infect. 2024. PMID: 38088796 Free PMC article.
Immunological insights into COVID-19 in Southern Nigeria.
Ugwu CA, Alao O, John OG, Akinnawo B, Ajayi I, Odebode O, Bejide I, Campbell A, Campbell J, Adole JA, B Olawoye I, Akano K, Okolie J, Eromon P, Olaitan P, Olagunoye A, Adebayo I, Adebayo V, Babalola E, Abioye O, Ajayi N, Ogah E, Ukwaja K, Okoro S, Oje O, Kingsley OC, Eke M, Onyia V, Achonduh-Atijegbe O, Ewah FE, Obasi M, Igwe V, Ayodeji O, Chukwuyem A, Owhin S, Oyejide N, Abah S, Ingbian W, Osoba M, Alebiosu A, Nadesalingam A, Aguinam ET, Carnell G, Krause N, Chan A, George C, Kinsley R, Tonks P, Temperton N, Heeney J, Happi C. Ugwu CA, et al. Among authors: happi c. Front Immunol. 2024 Jan 23;15:1305586. doi: 10.3389/fimmu.2024.1305586. eCollection 2024. Front Immunol. 2024. PMID: 38322252 Free PMC article.
Adherence to COVID-19 preventive measures in Sub-Saharan Africa during the 1st year of the pandemic: Pooled analysis of the International Citizen Project on COVID-19 (ICPCovid) surveys.
Ngarka L, Siewe Fodjo JN, Njamnshi WY, Ditekemena JD, Ahmed MAM, Wanyenze RK, Dula J, Sessou P, Happi CT, Nkengasong JN, Colebunders R, Njamnshi AK. Ngarka L, et al. Front Public Health. 2022 Nov 8;10:1020801. doi: 10.3389/fpubh.2022.1020801. eCollection 2022. Front Public Health. 2022. PMID: 36424955 Free PMC article.
An updated framework for SARS-CoV-2 variants reflects the unpredictability of viral evolution.
Subissi L, Otieno JR, Worp N, Attar Cohen H, Oude Munnink BB, Abu-Raddad LJ, Alm E, Barakat A, Barclay WS, Bhiman JN, Caly L, Chand M, Chen M, Cullinane A, de Oliveira T, Drosten C, Druce J, Effler P, El Masry I, Faye A, Ghedin E, Grant R, Haagmans BL, Happi C, Herring BL, Hodcroft EB, Ikejezie J, Katawera V, Kassamali ZA, Leo YS, Leung GM, Kondor RJ, Marklewitz M, Mendez-Rico J, Melhem NM, Munster V, Nahapetyan K, Naindoo D, Oh DY, Peacock TP, Peiris M, Peng Z, Poon LLM, Rambaut A, Saha S, Shen Y, Siqueira MM, Volz E, Tessema SK, Thiel V, Triki H, van der Werf S, von Eije K, Cunningham J, Koopmans MPG, von Gottberg A, Agrawal A, Van Kerkhove MD. Subissi L, et al. Among authors: happi c. Nat Med. 2024 May 8. doi: 10.1038/s41591-024-02949-0. Online ahead of print. Nat Med. 2024. PMID: 38720002 No abstract available.
Molecular characterization of non-aureus staphylococci and Mammaliicoccus from Hipposideros bats in Southwest Nigeria.
Adesoji TO, George UE, Sulayman TA, Uwanibe JN, Olawoye IB, Igbokwe JO, Olanipekun TG, Adeleke RA, Akindoyin AI, Famakinwa TJ, Adamu AM, Terkuma CA, Ezekiel GO, Eromon PE, Happi AN, Fadare TO, Shittu AO, Happi CT. Adesoji TO, et al. Among authors: happi ct. Sci Rep. 2024 Mar 22;14(1):6899. doi: 10.1038/s41598-024-57190-z. Sci Rep. 2024. PMID: 38519524 Free PMC article.
170 results