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INSIGHTi
COVID-19 Vaccination: Selected U.S. Data
Sources
Updated October 6, 2022
The sources below can help congressional staff track the U.S. Coronavirus Disease 2019 (COVID-19)
vaccination campaign.
This list reflects selected sources of frequently requested data. Methodologies differ between sources;
readers can check websites’ notes and caveats for more information on how their data were collected and
other important methodological concerns. For help interpreting data, congressional staff can contact CRS.
In addition to the list of vaccination data sources, information on public attitudes toward vaccination
includes CDC’s National Immunization Survey, COVIDVaxView, and State of Vaccine Confidence
Insights Report, Kaiser Family Foundation, and a number of scholarly articles.
Vaccines.gov maps vaccination sites. Vaccine Equity Planner (Ariadne Labs) helps identify areas that lack
convenient vaccine access.
About Vaccine Data
State and local jurisdictions, federal agencies, and pharmacy partners determine the number and types of
doses shipped (distributed) to vaccination sites. Providers then administer doses to patients and report
administration data to jurisdictions and CDC. (See CDC’s COVID-19 Vaccination Data in the United
States.)
FDA has approved or authorized for emergency use several COVID-19 vaccines, summarized in Table 1.
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Table 1. COVID-19 Vaccines Approved or Authorized by FDA
(as of October 6, 2022)
Pfizer-BioNTech
Moderna
J&J/Janssen
Novavax
Primary
Monovalent vaccine:
Monovalent vaccine:
One dose (ages
Two doses (ages 12+)
Series
18+)
Three doses (ages 6
Two doses (ages 6
months through 4
months+)
years)
Three doses (certain
Three doses (certain
immunocompromised
immunocompromised
individuals aged 6
individuals aged 5+)
months+)
Two doses (ages 5+)
FDA
Yes, monovalent vaccine
Yes, monovalent vaccine
Not approved
Not approved
Approval /
approved under the name
approved under the name
Licensure
Comirnaty as a two-dose
Spikevax as a two-dose
regimen for individuals
regimen for individuals
12+
18+
Emergency
Yes, monovalent vaccine
Yes, monovalent vaccine
Yes, authorized in
Yes, authorized as a
Use
authorized as a
authorized as a
limited situations
two-dose primary series
Authorization
due to risk of
for ages 12+
three-dose primary
two-dose primary
(EUA)
series for ages 6
series for ages 6
serious adverse
months through 4
months+
events:
years
third primary series
single-dose
primary series
two-dose primary
dose for certain
series for ages 5+
immunocompromised
for ages 18+
individuals aged 6
third dose for certain
single booster
immunocompromised
months+
dose for ages
individuals aged 5+
18+
single booster dose
Yes, Bivalent vaccine
for ages 5-11
authorized as a single
booster for ages 18+
Yes, Bivalent vaccine
authorized as a single
booster for ages 12+
Source: CRS based on FDA’s COVID-19 Vaccines.
Notes: See FDA’s COVID-19 Vaccines for details. Monovalent vaccines contain a messenger RNA (mRNA) component from
the original strain of SARS-CoV-2, the virus that causes COVID-19. Bivalent vaccines contain two mRNA components of
SARS-CoV-2, one from the original strain and one from the Omicron BA.4/BA.5 variants.
CDC and FDA maintain websites on recommended regimens and booster eligibility.
Vaccination Data Sources
CDC provides data on doses and people vaccinated, and aggregated data for certain federal entities
(Bureau of Prisons, Department of Defense, Indian Health Service, and Veterans Health Administration;
see “Data Table”). CDC also publishes vaccine effectiveness data.
CDC (click map) compiles links to state dashboards, which may also track sub-state data.
Non-CDC sources that provide analyses of CDC data and incorporate data from jurisdiction-specific
sources:
Covid Act Now (CAN)
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Health Equity Tracker (HET)
Kaiser Family Foundation (KFF)
Centers for Medicare & Medicaid Services (CMS)
Table 2 links to websites containing vaccination statistics.
Table 2. Links to Vaccination Data Sources
Measure
National
State
Local
Doses distributed
Number
CDC
CDC
—
Per capita
CDC (download Data CDC
—
Table)
By vaccine type (J&J/Janssen,
CDC
CDC (download Data
—
Spikevax/Moderna,
Table)
Comirnaty/Pfizer-BioNTech,
Novavax, and updated (bivalent)
boosters)
Doses administered
Number
CDC
CDC
Per capita
CDC (download Data CDC
—
Table)
Per day (daily count and 7-day
CDCa
CDCa
—
average, trend)
By vaccine type
CDC
CDC (download Data
—
Table)
Booster doses administered in last 7
CDCb
CDCb
—
days
People vaccinated
People who received ≥1 dose
CDC (also trend)a
CDC (also trend)a
CDC (county)
(number)
CDC (CBSA)b
People who received ≥1 dose
CDC
CDC
CDC (county)
(percentage)
CAN
CANc
CDC (CBSA)b
CAN (county, metro
area)c
People fully vaccinatedd (number)
CDC (also trend)a
CDC (also trend)a
CDC (county)
CDC (CBSA)b
People fully vaccinatedd (percentage)
CDC
CDC
CDC (county, also case
CANc
rates and testing positivity
map)
CDC (CBSA)b
CAN (county, metro
area)c
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Measure
National
State
Local
People with booster doses
CDCError!
CDC (download Data
CDC (county)
Reference source
Table)Error! Reference
CDC (CBSA)b
not found. (also
source not found. (also
trend)
trend)
CAN (county, metro
area)c
CANc
Demographics
CDC (race/ethnicity,
CDC (sex, age, trends; also
CDC (age, county and
sex, age; also trends)
maps)
CBSA)b
CDC (aged 65+)
CDC (aged 65+)
CDC (aged 65+, county)
CDC (trends by age,
CDCb (age)
CDC (social vulnerability,
alongside cases)
CDC (urban/rural, trend)
urban/rural, county)
CDCb (people
CDCb (people initiating
CDC (people initiating
initiating vaccination
vaccination or receiving
vaccination or receiving
or receiving booster
booster in last 7 days, by
booster in last 7 days, by
in last 7 days, by age)
age)
age, county and CBSA)b
CDC (disability status HET (race/ethnicity)
and age,
race/ethnicity)
KFF (race/ethnicity)
CDC (pregnant
people by
race/ethnicity, trend)
CDC (urban/rural,
trend)
HET (race/ethnicity)
KFF (race/ethnicity)
Nursing homes
Resident/staff vaccination rates
CDC (trend)
CDC (trend)
CMS (facility-level data in
CMS
CMS
“Search for a nursing
home”)
Medicare.gov (facility-level
data)
Source: CRS based on sources as of October 6, 2022.
Notes:
a. See also 7-day average trend alongside cases or deaths, see “View (right axis).”
b. See spreadsheets under “Show More”: “Attachments.” Metropolitan and Micropolitan Statistical Areas are collectively
known as Core-Based Statistical Areas (CBSAs).
c. Search state, city, or county, then scroll to “% Vaccinated” for trend.
d. “Fully vaccinated” people have received the second dose of a two-dose vaccine or one dose of a single-shot vaccine
(CDC).
e. Includes number, percentage, vaccine type.
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Author Information
Ada S. Cornell
Angela Napili
Senior Research Librarian
Senior Research Librarian
Disclaimer
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to congressional committees and Members of Congress. It operates solely at the behest of and under the direction of
Congress. Information in a CRS Report should not be relied upon for purposes other than public understanding of
information that has been provided by CRS to Members of Congress in connection with CRS’s institutional role.
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