COVID-19 Vaccine Coverage in India: A District-Level Analysis
Sandip K Agarwal1, Maharnab Naha1
1Indian Institute of Science Education and Research (IISER), Bhopal 462066, India.
Vaccines
|May 27, 2023
Summary
India
Area of Science:
- Public Health
- Epidemiology
- Health Policy
Background:
- India's COVID-19 vaccination program was the world's largest.
- Understanding vaccination drivers is crucial for future pandemic preparedness.
Purpose of the Study:
- To explore factors influencing COVID-19 vaccination coverage at the district level in India.
- To analyze spatio-temporal variations in vaccination rates across different phases and districts.
Main Methods:
- Utilized a unique dataset combining COVID-19 vaccination data with administrative data.
- Conducted spatio-temporal exploratory analysis to identify associated factors.
Main Results:
- Higher past infection rates correlated positively with vaccination coverage.
- Areas with greater health center burden and rural populations showed lower vaccination rates.
- Literacy, prior childhood immunization rates, and certain comorbidities (hypertension) were associated with higher vaccination.
Conclusions:
- District-level factors significantly impact COVID-19 vaccination coverage in India.
- Awareness from infection rates, health infrastructure, and socioeconomic factors play a role.
- Targeted strategies are needed to address disparities in vaccination access and uptake.
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