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COVID Diaries, State Response to COVID Vaccination Program, December 2020 to September 2021
Avalon S Moore1, Bridget Vitu2, Felicia Fraizer-Bisner2
1Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA. amoore1@gradcenter.cuny.edu.
Scientific Data
|March 21, 2026
Summary
State and local governments managed COVID-19 responses using diverse public health tools. This database catalogs state publications on vaccination strategies from December 2020 to September 2021.
Area of Science:
- Public Health
- Health Policy
- Infectious Disease Epidemiology
Background:
- National COVID-19 response plans emphasized state and local authority for health emergencies.
- State pandemic response capabilities and strategies for infectious disease outbreaks varied significantly.
- Effective public health communication and policy implementation are crucial during pandemics.
Purpose of the Study:
- To create a comprehensive database of state-level COVID-19 response publications.
- To document the range of strategies employed by states during the vaccine rollout period.
- To provide a resource for analyzing state public health communication and policy.
Main Methods:
- Collected online publications from governors and health departments across all 50 U.S. states and D.C.
- Data collection spanned December 2020 (vaccine Phase 1a) to September 2021 (widespread vaccine availability).
- Classified 5,223 unique publications into categories: Flyer, Milestone, Info, and Policy.
Main Results:
- A substantial dataset of state-level COVID-19 response documents was compiled.
- The database captures diverse state approaches to vaccination, communication, and policy.
- Identified key considerations for analyzing public health communication data during a pandemic.
Conclusions:
- The database offers a valuable resource for understanding state-led pandemic responses.
- Further research can explore variations in state strategies and their impact.
- This data can inform future public health emergency preparedness and response.
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