Frank B. Osei
Accra, AA, Ghana
Last Updated: 09/26/2026
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Found 8 publications
Immunomodulatory effect of Moringa oleifera and Phyllanthus niruri extracts on anti-HBV cytokine production by human peripheral blood mononuclear cells.
Journal: Open research Europe
Published: November 11, 2025
Longitudinal evaluation of T-cell responses to Pfizer-BioNTech and Janssen SARS-CoV-2 vaccines as boosters in Ghanaian adults.
Journal: Frontiers in immunology
Published: June 07, 2025
Functional antibody responses to SARS-CoV-2 variants before and after booster vaccination among adults in Ghana.
Journal: Experimental biology and medicine (Maywood, N.J.)
Published: November 19, 2024
Plasmodium falciparum AMA1 and CSP antigen diversity in parasite isolates from southern Ghana.
Journal: Frontiers in cellular and infection microbiology
Published: January 23, 2024
Expression patterns of immune checkpoint proteins and Plasmodium falciparum-induced cytokines in chronic hepatitis B virus-infected and uninfected individuals: A cross-sectional study.
Journal: Health science reports
Published: January 04, 2024
World Hepatitis day 2021 -screening and vaccination against Hepatitis B virus in Accra, Ghana.
Journal: BMC public health
Published: October 03, 2022
Mapping 123 million neonatal, infant and child deaths between 2000 and 2017.
Journal: Nature
Published: March 28, 2019
Showing 1-8 of 8
Last Updated: 09/26/2026