This site requires JavaScript to be enabled to work properly. Please modify your settings or use a different browser to continue

      

Leaving GSK Pro

You are leaving GSK Pro to visit a separate website not associated with GSK Pro, a portal for US Healthcare Professionals.There are website links to third-party sites on GSK Pro. GSK is not responsible for content on third-party websites.

Continue

Cancel

Hepatitis A Incidence Map

Total cases of hepatitis A, 2014-20191: 38,114

CUMULATIVE WEEKLY HEPATITIS A INCIDENCE FOR 2018-2019:

Cumulative weekly incidence data are provided by the CDC NNDSS and are available at:

https://data.cdc.gov/NNDSS/NNDSS-TABLE-1P-Hemolytic-uremic-syndrome-post-diar/wgyw-mswy. The data cited for the period of 2018 through 2019 represent preliminary data only, are subject to further adjustment by the CDC, and should not be construed, cited, or referenced as final. See https://wwwn.cdc.gov/nndss/infectious-tables.html#tabs-2-1 for more information. States with no reported cases show no data.

ANNUAL HEPATITIS A INCIDENCE FOR 2014-2017:

Annual incidence data are provided by the CDC National Notifiable Diseases Surveillance System (NNDSS) and are available at:

https://www.cdc.gov/hepatitis/statistics/2017surveillance/TablesFigures-HepA.htm#tabs-1-1. Annual data are considered finalized data and are created within approximately 6 months after the end of the calendar year. CDC finalizes NNDSS data in collaboration with the state and territorial health department data providers and the relevant CDC program for each notifiable disease and condition. Finalized counts by condition and reporting jurisdiction are published by CDC after each state and territorial health departments verify the finalized data. The NNDSS surveillance data likely represent an underestimate of the true number of cases of a given condition because of under-recognition and under-reporting of disease. See https://wwwn.cdc.gov/nndss/infectious-tables.html#tabs-2-2 for more information. States with no reported cases show no data.

Hepatitis A in adults may be more prevalent than you think

Total cases of hepatitis A, 2014-20191: 38,114

The years in which each state experienced a person-to-person outbreak are shown in orange.2

 

Current Hepatitis A widespread US outbreak data are evolving, and the information is current as of January 3, 2020. For the most up-to-date information, please visit www.cdc.gov/hepatitis/outbreaks/2017march-hepatitisA.htm. For more information about other hepatitis A outbreaks, please visit www.cdc.gov/hepatitis/outbreaks/hepatitisaoutbreaks.htm.

View States: A - E | F - L | M - S | T - Z

State 2014 2015 2016 2017 2018 2019 Total

AL

15 23 19 23 38 212 330


AK

1 4 2 0 1 0 8

AZ
29 54 32 59 77 585 836

AR
2 10 13 7 254 195 481

CA
142 179 229 947 189 196 1882

CO
23 25 22 65 31 300 466

CT
23 9 16 17 15 16 96

DE
1 2 1 6 7 31 48
State 2014 2015 2016 2017 2018 2019 Total

FL
90 108 115 261 548 3,168 4290

GA
24 30 44 24 84 808 1014

HI
5 6 285 8 4 1 309

ID
7 9 7 4 5 75 107

IL
82 57 71 73 93 175 551

IN
20 19 18 21 964 1,242 2284

IA
12 16 16 9 10 7 70

KS
7 7 5 6 14 6 45

KY
19 16 9 71 3,560 1,304 4979

LA
5 5 12 8 37 573 640
State 2014 2015 2016 2017 2018 2019 Total

ME
8 8 8 7 9 41 81

MD
27 19 37 29 52 85 249

MA
43 34 64 52 364 211 768

MI
45 51 112 670 299 68 1245

MN
19 21 15 30 16 68 169

MS
3 2 2 3 13 106 129

MO
20 9 16 27 243 328 643

MT
5 2 3 3 0 12 25

NE
9 6 21 4 6 14 60

NV
5 11 14 19 41 101 191

NH
5 2 8 7 12 296 330

NJ
59 59 74 71 70 554 887

NM
8 6 4 4 23 103 148

NY
84 123 99 218 165 380 1069

NC
38 45 52 29 103 140 407

ND
9 5 2 0 0 3 19

OH
32 36 36 45 1,687 1,790 3626

OK
17 11 11 9 5 12 65

OR
13 28 15 20 23 27 126

PA
48 43 62 69 99 674 995

RI
8 4 4 6 7 4 33

SC
6 16 21 21 30 648 742

SD
3 2 1 1 1 8 16
State 2014 2015 2016 2017 2018 2019 Total

TN
12 14 7 6 654 2,100 2793

TX
124 147 139 129 88 138 765

UT
8 8 12 159 135 20 342

VT
1 3 5 2 3 12 26

VA
27 50 190 46 82 298 693

WA
26 26 31 28 35 158 304

WV
12 8 15 6 2,247 335 2623

WI
7 9 7 16 15 16 70

WY
1 3 0 18 5 12 39

Current Hepatitis A widespread US outbreak data are evolving, and the information is current as of January 3, 2020. For the most up-to-date information, please visit www.cdc.gov/hepatitis/outbreaks/2017march-hepatitisA.htm. For moreinformation about other hepatitis A outbreaks, please visit www.cdc.gov/hepatitis/outbreaks/hepatitisaoutbreaks.htm.

 

CUMULATIVE WEEKLY HEPATITIS A INCIDENCE FOR 2018-2019:

Cumulative weekly incidence data are provided by the CDC NNDSS and are available at:

https://data.cdc.gov/NNDSS/NNDSS-TABLE-1P-Hemolytic-uremic-syndrome-post-diar/wgyw-mswy. The data cited for the period of 2018 through 2019 represent preliminary data only, are subject to further adjustment by the CDC, and should not be construed, cited, or referenced as final. See https://wwwn.cdc.gov/nndss/infectious-tables.html#tabs-2-1 for more information. States with no reported cases show no data.

ANNUAL HEPATITIS A INCIDENCE FOR 2014-2017:

Annual incidence data are provided by the CDC National Notifiable Diseases Surveillance System (NNDSS) and are available at:

https://www.cdc.gov/hepatitis/statistics/2017surveillance/TablesFigures-HepA.htm#tabs-1-1. Annual data are considered finalized data and are created within approximately 6 months after the end of the calendar year. CDC finalizes NNDSS data in collaboration with the state and territorial health department data providers and the relevant CDC program for each notifiable disease and condition. Finalized counts by condition and reporting jurisdiction are published by CDC after each state and territorial health departments verify the finalized data. The NNDSS surveillance data likely represent an underestimate of the true number of cases of a given condition because of under-recognition and under-reporting of disease. See https://wwwn.cdc.gov/nndss/infectious-tables.html#tabs-2-2 for more information. States with no reported cases show no data.

References

  1. Centers for Disease Control and Prevention Data website. https://data.cdc.gov. Accessed January 3, 2020.
  2. Widespread person-to-person outbreaks of hepatitis A across the United States. Centers for Disease Control and Prevention website. https://www.cdc.gov/hepatitis/outbreaks/2017March-HepatitisA.htm. Updated January 6, 2020. Accessed January 7, 2020.
  3. Doshani M, Weng M, Moore KL, Romero JR, Nelson NP. Recommendations of the Advisory Committee on Immunization Practices for use of hepatitis A vaccine for persons experiencing homelessness. MMWR. 2019;68(6):153-156.
  4. Centers for Disease Control and Prevention. Recommended Adult Immunization Schedule, United States, 2020. https://www.cdc.gov/vaccines/schedules/downloads/adult/adult-combined-schedule.pdf. Updated January 29, 2020. Accessed February 4, 2020.
  5. Centers for Disease Control and Prevention. Hepatitis A. In: Hamborsky J, Kroger A, Wolfe S, eds. Epidemiology and Prevention of Vaccine-Preventable Diseases. 13th ed. Washington DC: Public Health Foundation; 2015.
  6. Hepatitis A Questions and Answers for the Public. Centers for Disease Control and Prevention website. https://www.cdc.gov/hepatitis/hav/afaq.htm. Updated September 10, 2019. Accessed January 3, 2020.