Country ownership as a guiding principle for IA2030: A case study of the measles and rubella elimination programs in Nepal and Nigeria.

Country-owned, as opposed to donor-driven, is a principle within the development sector that recognizes the centrality of countries' leadership, systems, and resources in executing programs and achieving sustainable development. In alignment with this notion, the Immunization Agenda 2030 was developed with country ownership as one of four core principles of the ambitious ten-year plan. This means that the success of immunization programs, including those with eradication and elimination goals such as polio, measles, and rubella, and those with broader equity goals to "leave no one behind" on immunization, would be largely driven by country systems.

The cost of implementing measles campaign in Nigeria: comparing the stand-alone and the integrated strategy.

Background: Effective integration, one of the seven strategic priorities of the Immunization Agenda 2030, can contribute to increasing vaccination coverage and efficiency. The objective of the study is to measure and compare input costs of "non-selective" measles vaccination campaign as a stand-alone strategy and when integrated with another vaccination campaign.

Methods: We conducted a cost-minimization study using a matched design and data from five states of Nigeria.

Zero- or missed-dose children in Nigeria: Contributing factors and interventions to overcome immunization service delivery challenges.

'Zero-dose' refers to a person who does not receive a single dose of any vaccine in the routine national immunization schedule, while 'missed dose' refers to a person who does not complete the schedule. These peopleremain vulnerable to vaccine-preventable diseases, and are often already disadvantaged due to poverty, conflict, and lack of access to basic health services. Globally, more 22.

COVID-19 vaccine hesitancy amongst healthcare workers: An assessment of its magnitude and determinants during the initial phase of national vaccine deployment in Nigeria.

Background: While vaccination plays a critical role in the global response to the COVID-19 pandemic, vaccine rollout remains suboptimal in Nigeria and other Low- and Middle-income countries (LMICs). This study documents the level of hesitancy among health workers (HWs) during the initial COVID-19 vaccine deployment phase in Nigeria and assesses the magnitude and determinants of hesitancy across Nigeria.

Methods: A cross sectional study across all States in Nigeria was conducted with over 10,000 HWs interviewed between March and April 2021.

Measles outbreak response immunization during the COVID-19 pandemic: lessons from Borno State, Nigeria.

Introduction: the COVID-19 outbreak was declared a public health emergency of international concern by the WHO on the 30 January 2020. The occurrence of measles outbreaks in the context of COVID-19, both highly infectious respiratory illnesses, impacts additional challenges to the health system in a state with an ongoing humanitarian crisis. This article documents the implementation of an outbreak response immunization (ORI) during the COVID-19 pandemic and the implementation of global guidelines for mass vaccination.

The resurgence of yellow fever outbreaks in Nigeria: a 2-year review 2017-2019.

Background: Yellow fever outbreaks are documented to have a considerable impact not only on the individuals but on the health system with significant economic implications. Efforts to eliminate yellow fever outbreaks globally through the EYE strategy remains important following outbreaks in Africa, Nigeria included. The outbreaks reported in Nigeria, since 2017 and the response efforts provide an opportunity to document and guide interventions for improving future outbreaks in Nigeria and other countries in Africa.

Planning for supplemental immunization activities using the readiness assessment dashboard: Experience from 2017/2018 Measles vaccination campaign, Nigeria.

Introduction: Globally, supplemental immunization activities (SIAs) are known to be a major strategy for attainment of the global measles elimination goal of less than one measles case per million population within a geographic area by the year 2020. Adequate planning is critical to the success of a vaccination campaign. To achieve a quality SIA implementation for effective interruption of measles transmission, the World Health Organization introduced the SIA Readiness Assessment Tool, which includes the readiness dashboard.

Leveraging on the 2017/2018 measles vaccination campaign to improve health workers knowledge and practice on injection safety: A case study of north-central states, Nigeria.

Introduction: Globally, knowledge of health workers has been documented to be key in effective immunisation service delivery. The parenteral route of drug administration is a vital healthcare procedure used in the administration of medicines using needle and syringe. Despite the importance of this procedure, improper handling of the device has resulted in an unsafe practice among health workers who attend to patients receiving injectable medications.

Microplanning verification and 2017/2018 measles vaccination campaign in Nigeria: Lessons learnt.

Introduction: The measles supplemental immunisation activity is an effective strategy that improves vaccination coverage and reduces measles-related morbidity and mortality. However, the lack of compliance with microplanning processes, contributes to improper estimation of resources needed for a good SIA in Nigeria. We described the microplanning verification process for 2017/2018 measles vaccination campaign and highlighted the contribution of selected variables to the output of the microplan.

Trends in measles incidence and measles vaccination coverage in Nigeria, 2008-2018.

Introduction: All WHO regions have set measles elimination objective for 2020. To address the specific needs of achieving measles elimination, Nigeria is using a strategy focusing on improving vaccination coverage with the first routine dose of (monovalent) measles (MCV1) at 9 months, providing measles vaccine through supplemental immunization activities (children 9-59 months), and intensified measles case-based surveillance system.

Methods: We reviewed measles immunization coverage from population-based surveys conducted in 2010, 2013 and 2017-18.

Measles outbreak in complex emergency: estimating vaccine effectiveness and evaluation of the vaccination campaign in Borno State, Nigeria, 2019.

Background: From January to May 2019, large measles outbreaks affected Nigeria. Borno state was the most affected, recording 15,237 suspected cases with the state capital of Maiduguri having 1125 cases investigated and line-listed by March 2019. In Borno state, 22 of the 27 Local Government Areas (LGAs or Districts), including 37 internally displaced persons (IDPs) camps were affected.

Outcome of HIV Testing Among Family Members of Index Cases Across 36 Facilities in Abidjan, Côte d'Ivoire.

In Côte d'Ivoire, the Family Approach to Counseling and Testing (FACT) program began in 2015 and provides facility-based HIV testing to the sexual partners, children and other household family members of HIV-positive index cases. We evaluated whether the FACT program is an effective approach to HIV case finding. We reviewed 1762 index patient charts to evaluate outcomes of the FACT program, held across 36 facilities in Abidjan.

Using the polio programme to deliver primary health care in Nigeria: implementation research.

Objective: To evaluate a project that integrated essential primary health-care services into the oral polio vaccine programme in hard-to-reach, underserved communities in northern Nigeria.

Methods: In 2013, Nigeria's polio emergency operation centre adopted a new approach to rapidly raise polio immunity and reduce newborn, child and maternal morbidity and mortality. We identified, trained and equipped eighty-four mobile health teams to provide free vaccination and primary-care services in 3176 hard-to-reach settlements.

Institutionalizing documentation for WHO Nigeria country office visibility and improved donor relations, 2013-2016.

Background: The mandate and unique experience of the World Health Organization (WHO) globally, enables over 190 countries, Nigeria inclusive, to depend on the technical support provided by the organization to define and mitigate the threats to public health. With other emerging health actors competing for scarce donors' resources, the demand for visibility has invariably equaled expectations on WHO's expertise and technical support. However, the inability to systematically document activities conducted by WHO personnel before 2013 overshadowed most of its invaluable contributions due to poor publicity.