2009 swine flu pandemic in the United States by state information
See also: 2009 swine flu pandemic
This article needs to be updated. Please help update this article to reflect recent events or newly available information.(December 2009)
Reported cases by state/territory
State or territory
State-reported confirmed cases[1]
State-reported hospital- izations[1]
Confirmed deaths
Total
115,318
27,632
3,433
Alabama
2,453/NLU[2]
NR
19[2]
Alaska
1,563[3][4]
18[3]wave 1
13[5] (11)[6]
Arizona
8,726[7]
1,897[7]
152[7]
Arkansas
154/NLU[8]
NR
53[9]
California
10,545[10]
8,589[10]
657
Colorado
1,321[11]
578[12]
70[12]
Connecticut
5,491[13]
766[13]
35[13]
Delaware
381[14][15]
NR
7[16]
District of Columbia
54[14]
NR
1[17]
Florida
3,676[18]
1,227[18]
230[19][20]
Georgia
1,012[21]
860[21]
81[22]
Hawaii
2,221[23]
NR
13[24]
Idaho
1,171[25]
389[25]wave 2
23[25]wave 2
Illinois
3,387[26]
3,042[27]
111[27]
Indiana
782[28]
NR
39[28]
Iowa
929[29]
700[30]
41[31]
Kansas
1,201[32]
NR
29[33]
Kentucky
2,092[34]
NR
39[34]
Louisiana
1,876[35]
NR
52[36]
Maine
2,232[37]
230[37]
21[38]
Maryland
1,772[39]
996[40]
45[41]
Massachusetts
1,979[42]
397[42]
33[43]
Michigan
655/NLU[44]
NR
88[45]
Minnesota
2,220[14]
1,813[46]
61[47]
Mississippi
1,292[48]
NR
26[49]
Missouri
1,523[50]
NR
17[51]
Montana
961[52]
9[52]
19[53]
Nebraska
430[54]
40[54]
15[55]
Nevada
5,516[56][57]
NR
44[56][58]
New Hampshire
722[59]
NR
10[60]
New Jersey
1,006/NLU[61]
512[62]
42[63]
New Mexico
1,007[64]
1,007[65]
58[66]
New York
2,738[14][67]
909[68]
206
North Carolina
638[69]
267[69]
107[70]
North Dakota
650[71]
60[71]
2[72]
Ohio
227/NLU[73]
NR
52[74]
Oklahoma
237/NLU[75]
7[75]
44[76]
Oregon
1,833[77]
1,419[77]
79[78]
Pennsylvania
10,940[79]
NR
78[79]
Rhode Island
203[80]
76[81]
13[82][83]
South Carolina
1,634[84]
NR
49[85]
South Dakota
2,081[86]
422[86]
23[86]
Tennessee
1,163[87]
NR
57[88]
Texas
6,128[89]
1,994[90]
231[91]
Utah
988[14]
302[92]
48[93]
Vermont
404[94]
149[94]
3[95]
Virginia
327[14][96]
NR
37[97]
Washington
1,882[14][98]
1,561[99]
99[99]
West Virginia
1,214[100]
853[101]
22[102]
Wisconsin
9,579[103]
1,317[103]
55[103]
Wyoming
725[104]
NR
10[105]
American Samoa
90[106]
NR
1[107]
Guam
338[108]
NR
2[109]
Northern Mariana Islands
71[110]
NR
0
Puerto Rico
908[111]
NR
60[112]
U.S. Virgin Islands
80[113]
NR
1[113]
NR: Not Reported - NLU: No Longer Updated
v
t
e
Main article: 2009 swine flu pandemic in the United States
The United States experienced the beginnings of a pandemic of a novel strain of the influenza A/H1N1 virus, commonly referred to as "swine flu", in the spring of 2009. The earliest reported cases in the US began appearing in late March 2009 in California,[114] then spreading to infect people in Texas, New York, and other states by mid-April.[115] Early cases were associated with recent travel to Mexico; many were students who had traveled to Mexico for Spring Break.[116] This spread continued across the country's population and by the end of May there were approximately 0[clarification needed] confirmed cases throughout all 50 states.[117]
On April 28, 2009, the director of the Centers for Disease Control and Prevention (CDC) confirmed the first official US death of swine flu, a 23-month-old toddler from Mexico who died on April 27 while visiting Texas.[118]
By June 24, 132 deaths had been attributed to the virus.
As of January 11, 2010, at least 554,000 deaths were attributed to the virus worldwide, and at least 12,469 deaths in the US were confirmed to be due to the virus. The CDC suspects, however, that the total number of deaths in the US is much higher than the official total, as some deaths probably went unconfirmed.[citation needed]
^ ab"Interim Guidance on Case Definitions to be Used For Investigations of Swine-Origin Influenza A (H1N1) Cases*". Centers for Disease Control and Prevention. April 30, 2009. Archived from the original on May 2, 2009. Retrieved May 1, 2009.
^ ab"H1N1 Flu" (archived version of dynamic web page). Alabama Department of Public Health. October 21, 2009. Reporting of aggregate statistics ended between 21 and 28 October, 2009 were "impractical because of the large number of people infected." (quote from this page version)
^ ab"Novel H1N1 Influenza (Swine Flu)" (archived version of dynamic webpage). Alaska Department of Health and Social Services. September 17, 2009. updated September 2, 2009 at 12:00 PM
^"Alaska Positive Rapid Tests For Influenza". Epidemiology. Alaska Department of Health and Social Services. Archived from the original on June 9, 2010. Retrieved March 2, 2014. ...(n=1,103)...from September 1, 2009 through April 6, 2010
^Armstrong, Michael (February 15, 2010). "Homer woman who died at 44 tested positive for swine flu: Swine flu (H1N1)". Anchorage Daily News. Associated Press. Archived from the original on June 2, 2013. Retrieved March 2, 2014.
^"Alaska Laboratory-Confirmed Influenza Deaths by Week". Epidemiology. Alaska Department of Health and Social Services. Archived from the original on June 9, 2010. Retrieved March 2, 2014.
^ abc"Arizona - Weekly Influenze Summary: MMWR Week 25-26 (6/20/10 - 7/03/10)" (PDF). Arizona Department of Health Services. 2010. p. 4. Archived from the original (PDF) on October 2, 2010.
^"H1N1 Flu (Swine Flu) Resources". Arkansas Department of Health. July 29, 2009. Archived from the original on November 13, 2009.
^"State logs year's first flu death". Arkansas Democrat-Gazette. February 2, 2011. Retrieved April 6, 2022.
^ ab"Novel Influenza A (H1N1) Virus (Swine Flu) - Latest News". California - Department of Public Health. August 25, 2007. Retrieved August 27, 2009.
^"Influenza-Associated Hospitalizations by County by Diagnosis Date" (PDF). Colorado - Department of Public Health and Environment. August 30, 2009. Retrieved November 9, 2009.
^ ab"Department of Public Health and Environment |". www.colorado.gov.
^ abc"CTFLUWATCH" (continuously updated webpage). Connecticut Department of Public Health. October 19, 2010. Pandemic (H1N1) 2009 influenza A information for July 20, 2010
^ abcdefg"PAHO Influenza A(H1N1) Surveillance". PAHO. August 26, 2009. Retrieved August 26, 2009.
^No longer updating "H1N1 UPDATE - JUNE 18". Delaware - Department of Health and Social Services. June 18, 2009. Retrieved June 19, 2009.
^7th death in DE from H1N1 influenza - WGMD.COM
^"Drug-resistant swine flu reported in Va., Md" – via www.washingtonpost.com.
^ abUpdate each Wednesday "Swine Flu Information". Florida - Department of Health. July 30, 2009. Archived from the original on August 2, 2009.
^H1N1 Media Releases
^"Weekly County Influenza Activity" (PDF). Florida Department of Health. Archived from the original (PDF) on June 8, 2010.
^ ab"H1N1". Georgia - Division of Public Health. September 24, 2009. Retrieved September 24, 2009.
^"Seasonal Flu | Georgia Department of Community Health". dch.georgia.gov.
^"Influenza Surveillance Report" (PDF). July 19–August 1, 2009. HAWAI‘I STATE DEPARTMENT OF HEALTH DISEASE OUTBREAK CONTROL DIVISION. August 6, 2009. Retrieved August 26, 2009.
^Delawareonline - Levi Johnston wants to be mayor; has no platform
^ abc"Idaho Case Counts". 2009 H1N1 Flu Surveillance Data. Idaho Department of Health & Welfare. Archived from the original on April 22, 2012.
^"Statistics" (archived version of dynamic web page). H1N1 flu. Illinois Department of Public Health. August 12, 2009. Retrieved March 2, 2014. Illinois Cases of H1N1 Flu by County (As of July 31, 2009, 10 a.m.)
^ ab"Statistics" (archived version of dynamic web page). H1N1 flu. Illinois Department of Public Health. May 8, 2010. Retrieved March 2, 2014. Confirmed H1N1 2009 Hospitalizations and Deaths (As of May 7, 2010, 10 a.m.)
^ ab "ISDH Press releases". Indiana - State Department of Health. August 20, 2009. Retrieved August 27, 2009.
^"Influenza and Other Respiratory Virus Weekly Activity Report" (PDF). Iowa - Department of Public Health. August 1, 2009. Retrieved August 26, 2009.
^"H1N1 vaccine plentiful in Iowa". www.newtondailynews.com.
^update at Monday"Kansas H1N1 Flu Virus Information". Kansas - Department of Health and Environment. August 24, 2009.
^Kansan dies from H1N1 - Pratt, KS - Pratt Tribune
^ ab"Flu Activity". Commonwealth of Kentucky. October 29, 2009.
^"DHH Updates Status of Fight the Flu Campaign". Louisiana - Department of Health & Hospitals. November 9, 2009. Retrieved November 9, 2009.
^Department of Health & Hospitals | State of Louisiana
^ abupdate weekly "Maine - H1N1 Influenza ("Swine Flu") Update". Maine - Center for Disease Control and Prevention. August 26, 2009. Retrieved August 27, 2009.
^"Maine Center for Disease Control & Prevention: DHHS - Maine". www.maine.gov.
^"Maryland weekly flu report". The Baltimore Sun. July 2, 2009. Retrieved July 2, 2009.
^Maryland Flu Watch
^Department of Health and Mental Hygiene Seasonal Influenza Preparedness Guide
^ ab"Confirmed H1N1 Influenza (swine flu)". Massachusetts - Department of Public Health. August 27, 2009.
^"Mass Public Health Blog | Promoting public health & wellness in Massachusetts".
^Daily Update of fatalities "MDCH-Influenza A (H1N1)". Michigan - Department of Community Health. June 13, 2009. Retrieved July 30, 2009.
^"Reports of flu-like illness in Michigan" (PDF). www.michigan.gov. 2010. Retrieved July 14, 2019.
^"Weekly Influenza Activity: Statistics". Minnesota - Department of Health. August 17, 2009.
^"Weekly Influenza and Respiratory Activity: Statistics - Minnesota Dept. of Health". www.health.state.mn.us.
^"Mississippi H1N1 Swine Flu Cases by County, 2009". Mississippi - State Department of Health. September 23, 2009.
^"Flu claims life of Lafayette County child". WTVA. March 19, 2009. Archived from the original on March 23, 2010.
^"Special Weekly Influenza Surveillance 2009-2010 Pre-Season Report, Missouri" (PDF). Missouri - Department of Health and Senior Services. August 22, 2009. Retrieved August 27, 2009.
^"Missouri health officials add up the H1N1 numbers". KMOX TV.[permanent dead link]
^ ab"Confirmed Novel Influenza A/H1N1 (Swine Flu)". Billings Gazette. August 6, 2009. Retrieved August 6, 2009.
^Missoulian, MICHAEL JAMISON of the. "Flathead County man dies of swine flu; 19th such death in Montana". missoulian.com.
^ ab"Influenza Report" (PDF). Week 34 (August, 29). Nebraska - Department of Health & Human Services. August 21, 2009. Retrieved August 27, 2009. [dead link]
^AP Health News Online Breaking News & Headlines from Associated Press - pennlive.com
^ ab"Nevada State Health Division Weekly Influenza Report". Nevada - State Health Division. August 21, 2009.
^Gibson, Tiffany (January 6, 2010). "Woman, 29, first H1N1 death in new year - Las Vegas Sun Newspaper". lasvegassun.com.
^"WEEKLY INFLUENZA SURVEILLANCE REPORT" (PDF). New Hampshire - Department of Health & Human Services. August 29, 2009. Retrieved September 16, 2009.
^NH reports 10th H1N1-related death » New Hampshire » EagleTribune.com, North Andover, MA
^"New Jersey Department of Health and Senior Services Communicable Disease Service Influenza Brief" (PDF). Week Ending August 29, 2009 (MMWR Week 34). Retrieved September 23, 2009.
^"H1N1 Flu Hospitalizations and Deaths in NJ". New Jersey DHSS. August 26, 2009. Retrieved August 27, 2009.
^Report, Staff (January 13, 2010). "Two New H1N1-Related Deaths Reported".
^Flu in New Mexico - Influenza Information
^New Mexico Analyzes Swine Flu | KDBC.com
^NM Department of Health Seasonal & H1N1Flu Information
^"H1N1 Flu (Swine Flu)". New York State - Department of Health. June 19, 2009. Retrieved June 19, 2009.
^"Health Alert #27" (PDF). New York City DHMH. July 8, 2009. Retrieved September 2, 2009.
^ abUpdate each Wednesday "NCPH: Influenza in N.C." North Carolina - Public Health. July 29, 2009. Retrieved July 30, 2009.
^North Carolina Influenza Sentinel Surveillance Program
^ abND Flu
^"Few flu cases reported this year". Bismarck Tribune.
^"Swine flu" (PDF). Ohio - Department of Health. July 30, 2009. Retrieved July 30, 2009.
^"Local death blamed on H1N1 virus". The Daily Standard.
^ abupdated on Mondays and Thursdays "Novel Influenza A H1N1 (Swine Flu) Daily Updates & Alerts". Oklahoma - State Department of Health. July 29, 2009.
^Swine flu death is 44th in Oklahoma | Tulsa World
^ abUpdate each Friday "H1N1 Influenza Update". Oregon - Department of Human Services. July 24, 2009. Retrieved July 30, 2009.
^"Oregon Health Authority : Prevent the flu by getting vaccinated each year : Flu Prevention : State of Oregon". www.oregon.gov.
^ abH1N1 in PA › PA Situation Update
^"Rhode Island Department of Health Swine Flu". Rhode Island - Department of Health. July 30, 2009. Retrieved June 17, 2009.
^"H1N1 Virus Partner Briefing". Rhode Island Department of Health. Archived from the original on September 21, 2009.
^Third swine flu death reported in RI | Turn to 10
^RI sees 10th H1N1 death; vaccine to be offered broadly - Projo 7 to 7 News Blog | Rhode Island news | The Providence Journal
^"South Carolina Influenza Activity and Surveillance: 2008-2009 Season" (PDF). South Carolina - Department of Health and Environmental Control. June 13, 2009. Retrieved June 19, 2009.
^"Flu Watch - Data, Reports, Maps" (PDF). South Carolina Department of Health and Environmental Control.[permanent dead link]
^ abc"South Dakota (A)H1N1 Surveillance". South Dakota - Department of Health. May 28, 2009. Retrieved June 5, 2009.
^"Sentinel Provider Influenza-Like Illness (ILI) Surveillance Summary" (PDF). Tennessee - Department of Health. November 21, 2009. Retrieved November 27, 2009.
^"Third wave of H1N1 could hit within the month". WVLT TV. February 8, 2010. Archived from the original on March 9, 2016.
^Update each Wednesday "Surveillance". Texas - Department of State Health Services. Retrieved October 24, 2009.
^"Cumulative age data" (PDF). www.dshs.state.tx.us. Retrieved July 14, 2019.
^Texas Department of State Health Services, Infectious Disease Control Unit > Surveillance
^"Utah Pandemic A (H1N1) 2009 Hospitalized Case Surveillance". Utah - Department of Health. July 29, 2009. Retrieved July 31, 2009.
^"Utah women account for 75% of H1N1 deaths". Salt Lake Tribune. March 16, 2010. Archived from the original on March 23, 2010.
^ ab"Novel H1N1 Flu (Swine Flu): Status Update". Vermont - Department of Health. June 24, 2009. Retrieved June 26, 2009.
^Vt. Reports Third Swine Flu Death - WCAX.COM Local Vermont News, Weather and Sports
^"Confirmed Influenza A (H1N1) Case Counts". Virginia - Department of Health. July 10, 2009. Retrieved July 11, 2009.
^"Epidemiology – Virginia Department of Health" (PDF). Vdh.virginia.gov. March 2, 2016. Retrieved July 14, 2019.
^"Swine flu (H1N1) monitoring changes in Washington". WSDOH. May 26, 2009. Retrieved June 25, 2009.
^ ab"H1N1 Newsroom". Washington State Department of Health. September 19, 2009. Archived from the original on August 26, 2010.
^Updated each Wednesday "Influenza Surveillance Data 2008-2009". West Virginia - Department of Health and Human Resources. June 18, 2009. Retrieved June 18, 2009.
^"Breaking News from your Local News Source Leader in Buckhannon, West Virginia | The Record Delta". therecorddelta.com.
^"pandemic influenza A/H1N1 2009 suveillance report as of 27 October 2009". phs.spc.int.
^Saipan Tribune
^Saipan Tribune
^"Diario La Verdad". Diario La Verdad.
^Noticias de Prensa Latina
^ abAP National News Online Breaking News & Headlines from Associated Press - oregonlive.com
^"CDC Press Briefing Transcripts April 23, 2009". CDC. April 23, 2009. Archived from the original on June 5, 2009. Retrieved June 11, 2009.
^"Flu spreads across U.S., officials weigh measures | Top News | Reuters". Uk.reuters.com. February 9, 2009. Archived from the original on May 7, 2009. Retrieved May 5, 2009.
^"Queens School At Flu Epicenter Reopens". CBS News. May 4, 2009. Archived from the original on May 7, 2009. Retrieved May 8, 2009.
^"H1N1 Flu (Swine Flu)". H1N1 Flu. Centers for Disease Control and Prevention. May 6, 2009. Archived from the original on September 1, 2009. Retrieved May 6, 2009.
^"Swine flu fatality in Texas likely infected in Mexico, official says". CNN. Archived from the original on May 3, 2009. Retrieved December 6, 2010.
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