State Observation Period* Update Frequency Total Number of Fully Vaccinated People Total Number of COVID-19 Cases During Observation Period Number of Fully Vaccinated People Diagnosed with COVID-19 Total Number of COVID-19 Hospitalizations During Observation Period Number of Fully Vaccinated People Hospitalized with COVID-19** Total Number of COVID-19 Deaths During Observation Period Number of Fully Vaccinated People Who Have Died with COVID-19** Source
AlabamaN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
Alaska1/1/21 - 7/17/21Weekly331,18523,52994856228862https://content.govdelivery.com/accounts/AKDHSS/bulletins/2e98d19
ArizonaCases: 5/1/21 - 6/30/21, Deaths: 1/1/21 - 7/14/21Periodic3,236,84329,8211,759N/AN/A9,23292https://directorsblog.health.azdhs.gov/uptick-in-covid-19-cases-is-preventable-with-vaccination/
Arkansas1/1/21 - 7/29/21One-time1,044,173157,4315,68313,4746272,61168Personal communication
California1/1/21 - 7/22/21Weekly20,927,1131,558,98521,083118,17893438,15493https://www.cdph.ca.gov/Programs/CID/DCDC/Pages/COVID-19/Post-Vaccine-COVID19-Cases.aspx
ColoradoN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
Connecticut1/1/21 - 5/7/21Unclear1,737,243157,010242N/AN/A2,1423https://portal.ct.gov/DPH/Press-Room/Press-Releases---2021/DPH-Releases-Data-on-Covid-19-Vaccine-Breakthrough-Cases-Highlighting-Vaccine-Effectiveness
Delaware1/1/21 - 7/22/21Weekly506,45753,1205183,722226368https://news.delaware.gov/2021/07/23/weekly-covid-19-update-july-23-2021-delaware-sees-uptick-in-new-covid-19-cases/
District of Columbia1/17/21 - 7/11/21Biweekly469,46215,9182002,685132964https://coronavirus.dc.gov/data/vaccination
FloridaN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
GeorgiaN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
HawaiiN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
Idaho1/1/21 - 7/27/21Daily688,57957,47671231,094N/AN/AN/Ahttps://public.tableau.com/app/profile/idaho.division.of.public.health/viz/DPHIdahoCOVID-19Dashboard/Home
Illinois1/1/21 - 7/14/21Weekly6,320,119N/AN/A36,3075937,798159https://www.dph.illinois.gov/covid19/data-portal
Indiana1/1/21 - 7/8/21Weekly2,883,877247,8302,72021,1851324,57446https://www.coronavirus.in.gov/vaccine/2680.htm
IowaN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
KansasN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
KentuckyN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
LouisianaN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
Maine1/1/21 - 7/23/21Unclear848,08745,634596N/AN/AN/AN/Ahttps://www.maine.gov/dhhs/mecdc/infectious-disease/epi/airborne/coronavirus/data.shtml
MarylandN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
Massachusetts1/1/21 - 5/25/21One-time3,499,591330,4203,343N/AN/AN/AN/Ahttps://www.mass.gov/doc/memorandum-reporting-of-vaccine-breakthrough-covid-19-cases-resulting-in-hospitalization-or-death
Michigan1/1/21 - 7/15/21Weekly4,800,032473,8677,69640,7495298,078217https://www.michigan.gov/coronavirus/0,9753,7-406-98163_98173_105123---,00.html
MinnesotaN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
MississippiN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
MissouriN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
Montana2/15/21 - 7/20/21Unclear468,82115,6205002,2035132410https://dphhs.mt.gov/publichealth/cdepi/diseases/coronavirusmt/demographics
Nebraska1/1/21 - 6/16/21Weekly but has since stopped866,03059,644256N/AN/AN/AN/Ahttps://dhhs.ne.gov/Pages/DHHS-COVID-19-Weekly-Update-06162021.aspx
NevadaN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
New HampshireN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
New Jersey12/15/20 - 4/23/21One-time2,873,499547,4141,31940,768307,5537https://www.nj.gov/health/news/2021/approved/20210609a.shtml
New Mexico1/1/21 - 6/1/21One-time1,005,05660,2876964,643151,7876https://cv.nmhealth.org/wp-content/uploads/2021/06/FINAL-NM-COVID19-Day-449-Press-Update2021_06_02.pdf
New YorkN/AN/AN/AN/AN/AN/AN/AN/AN/Ahttps://twitter.com/NYCHealthCommr/status/1418636854656655365
North CarolinaN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
North DakotaN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
OhioN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
Oklahoma1/1/21 - 7/20/21Weekly1,566,238177,2831,41617,8411304,92819https://oklahoma.gov/content/dam/ok/en/covid19/documents/weekly-epi-report/2021.07.21%20Weekly%20Epi%20Report.pdf
Oregon1/1/21 - 6/30/21Monthly2,223,82694,7311,7905,9701911,29711https://www.oregon.gov/oha/covid19/Documents/DataReports/Breakthrough-Report-07-2021.pdf
PennsylvaniaN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
Rhode Island1/1/21 - 7/21/21Weekly706,47365,3601,1212,35498N/AN/Ahttps://ri-department-of-health-covid-19-vaccine-data-rihealth.hub.arcgis.com/
South CarolinaN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
South DakotaN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
Tennessee1/1/21 - 7/22/21?2,642,790292,5021,03521,7822045,84831https://www.tn.gov/content/dam/tn/health/documents/cedep/novel-coronavirus/CriticalIndicatorReport.pdf
TexasN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
Utah1/16/21 - 7/19/21Weekly1,450,738100,9353,2515,2062416399https://coronavirus.utah.gov/case-counts/
Vermont1/1/21 - 7/14/21Weekly421,04917,10427690513N/AN/Ahttps://www.healthvermont.gov/covid-19/current-activity/data-summary
Virginia1/21/21 - 7/18/21Weekly4,569,489198,7561,3777,1491142,48937https://www.vdh.virginia.gov/coronavirus/covid-19-data-insights/covid-19-cases-by-vaccination-status/
Washington1/17/21 - 7/17/21Weekly4,302,519174,0973,44610,3012282,24948https://www.doh.wa.gov/Portals/1/Documents/1600/coronavirus/data-tables/420-339-VaccineBreakthroughReport.pdf
West VirginiaN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
WisconsinN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
WyomingN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A