Bassey B. Okposen

Abuja, FC, Nigeria

Last Updated: 09/26/2026

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Found 11 publications

Health Facility Capacity and Health-care Worker Knowledge, Attitudes, and Practices of Hepatitis B Vaccine Birth-dose and Maternal Tetanus-Diphtheria Vaccine Administration in Nigeria: A Baseline Assessment.

Health Facility Capacity and Health-care Worker Knowledge, Attitudes, and Practices of Hepatitis B Vaccine Birth-dose and Maternal Tetanus-Diphtheria Vaccine Administration in Nigeria: A Baseline Assessment.

Journal: Annals of African medicine
Published: February 06, 2024

Coronavirus Disease 2019 Vaccination Coverage and Seropositivity amongst Nigerians 18 Years Old and Above.

Coronavirus Disease 2019 Vaccination Coverage and Seropositivity amongst Nigerians 18 Years Old and Above.

Journal: The Nigerian postgraduate medical journal
Published: December 08, 2023

Achieving COVID-19 and Routine Immunization Data Systems Integration on the Electronic Management of Immunization Data System in Nigeria.

Achieving COVID-19 and Routine Immunization Data Systems Integration on the Electronic Management of Immunization Data System in Nigeria.

Journal: Global health, science and practice
Published: May 08, 2023

Tetanus and Diphtheria Seroprotection among Children Younger Than 15 Years in Nigeria, 2018: Who Are the Unprotected Children?

Tetanus and Diphtheria Seroprotection among Children Younger Than 15 Years in Nigeria, 2018: Who Are the Unprotected Children?

Journal: Vaccines
Published: February 16, 2023

Implementation of data triangulation and dashboard development for COVID-19 vaccine adverse event following immunisation (AEFI) data in Nigeria.

Implementation of data triangulation and dashboard development for COVID-19 vaccine adverse event following immunisation (AEFI) data in Nigeria.

Journal: BMJ global health
Published: October 18, 2022

Correction: Implementing WHO guidance on conducting and analysing vaccination coverage cluster surveys: Two examples from Nigeria.

Correction: Implementing WHO guidance on conducting and analysing vaccination coverage cluster surveys: Two examples from Nigeria.

Journal: PloS one
Published: June 17, 2021

Implementing WHO guidance on conducting and analysing vaccination coverage cluster surveys: Two examples from Nigeria.

Implementing WHO guidance on conducting and analysing vaccination coverage cluster surveys: Two examples from Nigeria.

Journal: PloS one
Published: June 16, 2020

Combining cluster surveys to estimate vaccination coverage: Experiences from Nigeria's multiple indicator cluster survey / national immunization coverage survey (MICS/NICS), 2016-17.

Combining cluster surveys to estimate vaccination coverage: Experiences from Nigeria's multiple indicator cluster survey / national immunization coverage survey (MICS/NICS), 2016-17.

Journal: Vaccine
Published: February 26, 2020

Routine immunization community surveys as a tool for guiding program implementation in Kaduna state, Nigeria 2015-2016.

Routine immunization community surveys as a tool for guiding program implementation in Kaduna state, Nigeria 2015-2016.

Journal: BMC public health
Published: December 14, 2018

Conduct of vaccination in hard-to-reach areas to address potential polio reservoir areas, 2014-2015.

Conduct of vaccination in hard-to-reach areas to address potential polio reservoir areas, 2014-2015.

Journal: BMC public health
Published: December 14, 2018

The role of supportive supervision using mobile technology in monitoring and guiding program performance: a case study in Nigeria, 2015-2016.

The role of supportive supervision using mobile technology in monitoring and guiding program performance: a case study in Nigeria, 2015-2016.

Journal: BMC public health
Published: December 14, 2018
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Last Updated: 09/26/2026