Monitoring Vaccination Coverage - Vaccines

What is Vaccination Coverage?

Vaccination coverage refers to the proportion of a target population that has received a specific vaccine. This is a critical metric in understanding the effectiveness of immunization programs and in ensuring that populations are protected against vaccine-preventable diseases.

Why is Monitoring Vaccination Coverage Important?

Monitoring vaccination coverage is essential for several reasons:

Public Health: Ensuring high vaccination coverage helps to achieve herd immunity, thereby protecting even those who cannot be vaccinated.
Vaccine Effectiveness: Tracking coverage aids in assessing the effectiveness of vaccination campaigns.
Resource Allocation: It helps in identifying areas with low coverage, ensuring that resources are allocated where they are most needed.

How is Vaccination Coverage Measured?

Vaccination coverage is typically measured through surveys and administrative data:

Surveys: Household surveys can provide detailed information on vaccination status but are resource-intensive.
Administrative Data: Health facilities and immunization registries routinely collect data, offering a more continuous and less expensive method of monitoring.

What are the Challenges in Monitoring Vaccination Coverage?

Several challenges can affect the accuracy and reliability of vaccination coverage data:

Data Quality: Incomplete or inaccurate data collection can lead to misleading conclusions.

Relevant Publications

The impact of sub-national heterogeneities in demography and epidemiology on the introduction of rubella vaccination programs in Nigeria.

Issue Release: 2024

The influenza landscape and vaccination coverage in older adults during the SARS-Cov-2 pandemic: data from Several European Countries and Israel.

Issue Release: 2024

Provincial Intra-Action Review of the COVID-19 Vaccination Programme: Opportunities to Improve Vaccine Response in North Kivu, Democratic Republic of Congo.

Issue Release: 2024

Real-world data of China: Analysis of HPV vaccine coverage and post-vaccination adverse reaction monitoring in Western Chinese provinces from 2018 to 2021.

Issue Release: 2024

Assessing the relationship between existing childhood, adolescent and adult immunization programmes and national COVID-19 vaccination capacities in 2021.

Issue Release: 2024

Maintaining the Region of the Americas free of polio: best practices for incident management support teams.

Issue Release: 2024

Human Papillomavirus (HPV) Infection and Risk Behavior in Vaccinated and Non-Vaccinated Paraguayan Young Women.

Issue Release: 2024

Immunization of Children under 2 Years Old in the Coastal Hadhramaut Governorate, Yemen, during Public Health Emergencies: A Trend Analysis of 2013-2020.

Issue Release: 2024

Analysis of the impact of COVID-19 variants and vaccination on the time-varying reproduction number: statistical methods.

Issue Release: 2024

Adverse Events of COVID-19 Vaccines in the United States: Temporal and Spatial Analysis.

Issue Release: 2024

Comprehensive Review on the Use of Oral Cholera Vaccine (OCV) in Ethiopia: 2019 to 2023.

Issue Release: 2024

Use of Respiratory Syncytial Virus Vaccines in Adults Aged ≥60 Years: Updated Recommendations of the Advisory Committee on Immunization Practices - United States, 2024.

Issue Release: 2024

Tracking Measles and Rubella Elimination Progress-World Health Organization African Region, 2022-2023.

Issue Release: 2024

Perceived Effects of COVID-19 on Vaccine Hesitancy and Clinician Discussion: A Qualitative Study.

Issue Release: 2024

Performance evaluation on vaccination rates monitoring report system of Shenzhen, China.

Issue Release: 2024

Development of a network model to implement the HPV vaccination coverage.

Issue Release: 2024

Integrating Digital Health Solutions with Immunization Strategies: Improving Immunization Coverage and Monitoring in the Post-COVID-19 Era.

Issue Release: 2024

Surveillance of adverse events following immunisation in Australia annual report, 2021.

Issue Release: 2024

Safety and Effectiveness of COVID-19 Vaccines During Pregnancy: A Living Systematic Review and Meta-analysis.

Issue Release: 2024

A new neonatal BCG vaccination pathway in England: a mixed methods evaluation of its implementation.

Issue Release: 2024

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