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        Number of reported cases* of hepatitis A virus infection and estimated infections† — United States, 2013-2020
          Table 1.1 – Number & Rates of Cases by Jurisdiction
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            ◀ Figure 1.7
            Table 1.2 ▶
                  Number of reported cases* of hepatitis A virus infection and estimated infections † — United States, 2013-2020
                          Table 1.1. Number and rate* of reported cases† of hepatitis A virus infection, by state or jurisdiction — United States, 2016–2020
                            State or Jurisdiction  2016 No.  2016 Rate*  2017 No.  2017 Rate*  2018 No.  2018 Rate*  2019 No.  2019 Rate*  2020 No.  2020 Rate*
                              State or Jurisdiction    2016 No.    2016 Rate*    2017 No.    2017 Rate*    2018 No.    2018 Rate*    2019 No.    2019 Rate*    2020 No.    2020 Rate*
                            Alabama                  19          0.4           23          0.5           38          0.8           242         4.9           966         19.6        
                            Alaska                   2           0.3           —           —             1           0.1           2           0.3           —           —           
                            Arizona                  32          0.5           59          0.8           77          1.1           584         8.0           45          0.6         
                            Arkansas                 13          0.4           7           0.2           254         8.4           203         6.7           396         13.1        
                            California               229         0.6           947         2.4           189         0.5           256         0.6           203         0.5         
                            Colorado                 22          0.4           65          1.2           31          0.5           333         5.8           91          1.6         
                            Connecticut              16          0.4           17          0.5           15          0.4           17          0.5           14          0.4         
                            Delaware                 1           0.1           6           0.6           7           0.7           36          3.7           28          2.8         
                            District of Columbia     4           0.6           3           0.4           11          1.6           15          2.1           7           1.0         
                            Florida                  115         0.6           261         1.2           548         2.6           3,392       15.8          1,021       4.7         
                            Georgia                  44          0.4           24          0.2           84          0.8           844         7.9           588         5.5         
                            Hawaii                   285         20.0          8           0.6           4           0.3           1           0.1           8           0.6         
                            Idaho                    7           0.4           4           0.2           5           0.3           75          4.2           21          1.1         
                            Illinois                 71          0.6           73          0.6           93          0.7           185         1.5           97          0.8         
                            Indiana                  18          0.3           21          0.3           964         14.4          1,398       20.8          195         2.9         
                            Iowa                     16          0.5           9           0.3           10          0.3           9           0.3           6           0.2         
                            Kansas                   5           0.2           6           0.2           14          0.5           10          0.3           317         10.9        
                            Kentucky                 9           0.2           71          1.6           3,560       79.7          1,318       29.5          57          1.3         
                            Louisiana                12          0.3           8           0.2           37          0.8           687         14.8          790         17.0        
                            Maine                    8           0.6           7           0.5           9           0.7           45          3.3           145         10.7        
                            Maryland                 37          0.6           29          0.5           52          0.9           88          1.5           366         6.0         
                            Massachusetts            64          0.9           52          0.8           364         5.3           204         3.0           32          0.5         
                            Michigan                 112         1.1           670         6.7           299         3.0           70          0.7           21          0.2         
                            Minnesota                15          0.3           30          0.5           16          0.3           76          1.3           70          1.2         
                            Mississippi              2           0.1           3           0.1           13          0.4           128         4.3           357         12.0        
                            Missouri                 16          0.3           27          0.4           243         4.0           359         5.8           350         5.7         
                            Montana                  3           0.3           3           0.3           —           —             15          1.4           8           0.7         
                            Nebraska                 21          1.1           4           0.2           6           0.3           15          0.8           6           0.3         
                            Nevada                   14          0.5           19          0.6           41          1.4           102         3.3           20          0.6         
                            New Hampshire            8           0.6           7           0.5           12          0.9           309         22.7          27          2.0         
                            New Jersey               74          0.8           71          0.8           70          0.8           610         6.9           155         1.7         
                            New Mexico               4           0.2           4           0.2           23          1.1           104         5.0           6           0.3         
                            New York                 99          0.5           218         1.1           165         0.8           391         2.0           257         1.3         
                            North Carolina           52          0.5           29          0.3           103         1.0           154         1.5           509         4.8         
                            North Dakota             2           0.3           —           —             —           —             4           0.5           1           0.1         
                            Ohio                     36          0.3           45          0.4           1,687       14.4          1,802       15.4          276         2.4         
                            Oklahoma                 11          0.3           9           0.2           5           0.1           13          0.3           15          0.4         
                            Oregon                   15          0.4           20          0.5           23          0.5           27          0.6           28          0.7         
                            Pennsylvania             62          0.5           69          0.5           99          0.8           696         5.4           124         1.0         
                            Rhode Island             4           0.4           6           0.6           7           0.7           6           0.6           4           0.4         
                            South Carolina           21          0.4           21          0.4           30          0.6           662         12.9          1,197       22.9        
                            South Dakota             1           0.1           1           0.1           1           0.1           8           0.9           1           0.1         
                            Tennessee                7           0.1           6           0.1           654         9.7           2,160       31.6          264         3.8         
                            Texas                    139         0.5           129         0.5           88          0.3           159         0.5           223         0.8         
                            Utah                     12          0.4           159         5.1           135         4.3           20          0.6           12          0.4         
                            Vermont                  5           0.8           2           0.3           3           0.5           12          1.9           18          2.9         
                            Virginia                 190         2.3           46          0.5           82          1.0           309         3.6           214         2.5         
                            Washington               31          0.4           28          0.4           35          0.5           181         2.4           284         3.7         
                            West Virginia            15          0.8           6           0.3           2,247       124.4         467         26.1          97          5.4         
                            Wisconsin                7           0.1           16          0.3           15          0.3           31          0.5           12          0.2         
                            Wyoming                  —           —             18          3.1           5           0.9           12          2.1           3           0.5         
                            Total                    2,007       0.6           3,366       1.0           12,474      3.8           18,846      5.7           9,952       3.0         
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                        Source: CDC, National Notifiable Diseases Surveillance System.
                        * Rates per 100,000 population.
                        † Reported confirmed cases. For the case definition, see Acute Hepatitis A.
                        —: No reported cases. The reporting jurisdiction did not submit any cases to CDC.
                      During 2020, the rate of reported hepatitis A in the United States was 3.0 per 100,000 population, a 47% decrease in the rate reported during 2019. The 6 states with the highest number of reported hepatitis A cases during 2020 (Alabama, Florida, Georgia, Louisiana, North Carolina, and South Carolina) account for approximately half the national burden. These states were heavily affected by outbreaks of hepatitis A associated with person-to-person transmission. Of note, in 2020 no hepatitis A cases were reported by Alaska.
                      Hepatitis A Figures and Tables
                            * Figure 1.1. Number of reported cases of hepatitis A virus infection and estimated infections — United States, 2013-2020
                            * Figure 1.2. Rates of reported cases of hepatitis A virus infection, by state or jurisdiction — United States, 2019-2020
                            * Figure 1.3. Rates of reported cases of hepatitis A virus infection, by state or jurisdiction — United States, 2020
                            * Figure 1.4. Rates of reported cases of hepatitis A virus infection, by age group — United States, 2005-2020
                            * Figure 1.5. Rates of reported cases of hepatitis A virus infection, by sex — United States, 2005-2020
                            * Figure 1.6. Rates of reported cases of hepatitis A virus infection, by race/ethnicity — United States, 2005-2020
                            * Figure 1.7. Availability of information regarding risk behaviors or exposures associated with reported cases of hepatitis A virus infection — United States, 2020
                            * Table 1.1. Numbers and rates of reported cases of hepatitis A virus infection, by state or jurisdiction — United States, 2016-2020
                            * Table 1.2. Numbers and rates of reported cases of hepatitis A virus infection, by demographic characteristics — United States 2016-2020
                            * Table 1.3. Reported risk behaviors or exposures among reported cases of hepatitis A virus infection — United States, 2020
                            * Table 1.4. Numbers and rates of deaths with hepatitis A virus infection listed as a cause of death among residents, by demographic characteristics — United States, 2016-2020
            Last Reviewed: May 14, 2021
              Source: Division of Viral Hepatitis, National Center for HIV, Viral Hepatitis, STD, and TB Prevention
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                  o Figure 1.1 – Number of Cases & Estimated Infections
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              + Hepatitis C plus icon
                  o Figure 3.1 – Acute – Number of Cases
                  o Figure 3.2 – Acute – Case Rates by Jurisdiction
                  o Figure 3.3 – Acute – Map of Case Rates
                  o Figure 3.4 – Acute – Case Rates by Age Group
                  o Figure 3.5 – Acute – Case Rates by Sex
                  o Figure 3.6 – Acute – Case Rates by Race & Ethnicity
                  o Figure 3.7 – Acute – Infection Risk Behaviors
                  o Figure 3.8 – Chronic – Case Rates by Sex & Age
                  o Figure 3.9 – Map of Death Rates
                  o Table 3.1 – Acute – Number & Rates of Cases
                  o Table 3.2 – Acute – Cases & Rates by Demographics
                  o Table 3.3 – Acute – Infection Risk Behaviors
                  o Table 3.4 – Perinatal – Cases by Jurisdiction
                  o Table 3.5 – Chronic – Case Rates by Jurisdiction
                  o Table 3.6 – Chronic – Case Rates by Demographics
                  o Table 3.7 – Death Rates by Jurisdiction
                  o Table 3.8 – Death Rates by Demographics
              + Perinatal Hepatitis B Prevention Program plus icon
                  o Figure 4.1 – Outcomes by Birth Cohort Year
                  o Table 4.1 – Outcomes by Jurisdiction
              + Appendix plus icon
                  o Figure 5.1 – Reported Acute Hepatitis B & C Cases
                  o Table 5.1 – Acute Viral Hepatitis Cases
                  o Table 5.2 – Acute & Chronic Hepatitis C Cases
                  o Table 5.3 – Numbers & Rates of Reported Acute Hepatitis B & C
                  o Figures & Tables – 2022 Viral Hepatitis Surveillance Report
          * 2021 Surveillance plus icon
              + Overview plus icon
                  o Background
                  o National Profile of Viral Hepatitis
                  o Technical Notes
              + Hepatitis A plus icon
                  o Figure 1.1 – Number of Cases & Estimated Infections
                  o Figure 1.2 – Case Rates by Jurisdiction
                  o Figure 1.3 – Map of Case Rates
                  o Figure 1.4 – Case Rates by Age Group
                  o Figure 1.5 – Case Rates by Sex
                  o Figure 1.6 – Case Rates by Race/Ethnicity
                  o Figure 1.7 – Risk & Exposure Data
                  o Table 1.1 – Number & Rates of Cases by Jurisdiction
                  o Table 1.2 – Cases & Rates by Demographics
                  o Table 1.3 – Risk & Exposure Data
                  o Table 1.4 – Death Rates by Demographics
              + Hepatitis B plus icon
                  o Figure 2.1 – Acute – Number of Cases & Estimated Infections
                  o Figure 2.2 – Acute – Case Rates by Jurisdiction
                  o Figure 2.3 – Acute – Map of Case Rates
                  o Figure 2.4 – Acute – Case Rates by Age Group
                  o Figure 2.5 – Acute – Case Rates by Sex
                  o Figure 2.6 – Acute – Case Rates by Race/Ethnicity
                  o Figure 2.7 – Acute – Risk & Exposure
                  o Figure 2.8 – Map of Death Rates
                  o Table 2.1 – Acute – Numbers & Rates of Cases
                  o Table 2.2 – Acute – Cases & Rates by Demographics
                  o Table 2.3 – Acute – Risk & Exposure Data
                  o Table 2.4 – Perinatal – Cases by Jurisdiction
                  o Table 2.5 – Chronic – Case Rates by Jurisdiction
                  o Table 2.6 – Chronic – Case Rates by Demographics
                  o Table 2.7 – Death Rates by Jurisdiction
                  o Table 2.8 – Death Rates by Demographics
              + Hepatitis C plus icon
                  o Figure 3.1 – Acute – Number of Cases & Estimated Infections
                  o Figure 3.2 – Acute – Case Rates by Jurisdiction
                  o Figure 3.3 – Acute – Map of Case Rates
                  o Figure 3.4 – Acute – Case Rates by Age Group
                  o Figure 3.5 – Acute – Case Rates by Sex
                  o Figure 3.6 – Acute – Case Rates by Race/Ethnicity
                  o Figure 3.7 – Acute – Risk & Exposure Data
                  o Figure 3.8 – Chronic – Case Rates by Sex & Age
                  o Figure 3.9 – Map of Death Rates
                  o Table 3.1 – Acute – Number & Rates of Cases
                  o Table 3.2 – Acute – Cases & Rates by Demographics
                  o Table 3.3 – Acute – Risk & Exposure Data
                  o Table 3.4 – Perinatal – Cases by Jurisdiction
                  o Table 3.5 – Chronic – Case Rates by Jurisdiction
                  o Table 3.6 – Chronic – Case Rates by Demographics
                  o Table 3.7 – Death Rates by Jurisdiction
                  o Table 3.8 – Death Rates by Demographics
              + Perinatal Hepatitis B Prevention Program plus icon
                  o Figure 4.1 – Outcomes by Birth Cohort Year
                  o Table 4.1 – Outcomes by Jurisdiction
              + Appendix plus icon
                  o Figure 5.1 – Number of Cases & Estimated Infections for 18–40 Years
                  o Table 5.1 – Reported Cases & Estimated Infections – 95% CI
                  o Table 5.2 – Acute & Chronic Hepatitis C Cases Confirmed and Probable
                  o Table 5.3 – Hepatitis B & C for 18–40 Years
                  o Tables & Figures – 2021 Viral Hepatitis Surveillance Report
          * 2020 Surveillance plus icon
              + Overview plus icon
                  o Background
                  o National Profile of Viral Hepatitis
                  o Technical Notes
              + Hepatitis A plus icon
                  o Figure 1.1 – Number of Cases & Estimated Infections
                  o Figure 1.2 – Case Rates by Jurisdiction
                  o Figure 1.3 – Map of Case Rates
                  o Figure 1.4 – Case Rates by Age Group
                  o Figure 1.5 – Case Rates by Sex
                  o Figure 1.6 – Case Rates by Race & Ethnicity
                  o Figure 1.7 – Risk & Exposure Data
                  o Table 1.1 – Number & Rates of Cases by Jurisdiction
                  o Table 1.2 – Cases & Rates by Demographics
                  o Table 1.3 – Risk & Exposure Data
                  o Table 1.4 – Death Rates by Demographics
              + Hepatitis B plus icon
                  o Figure 2.1 – Acute – Number of Cases & Estimated Infections
                  o Figure 2.2 – Acute – Case Rates by Jurisdiction
                  o Figure 2.3 – Acute – Map of Case Rates
                  o Figure 2.4 – Acute – Case Rates by Age Group
                  o Figure 2.5 – Acute – Case Rates by Sex
                  o Figure 2.6 – Acute – Case Rates by Race & Ethnicity
                  o Figure 2.7 – Acute – Risk & Exposure
                  o Figure 2.8 – Map of Death Rates
                  o Table 2.1 – Acute – Number & Rates of Cases
                  o Table 2.2 – Acute – Cases & Rates by Demographics
                  o Table 2.3 – Acute – Risk & Exposure Data
                  o Table 2.4 – Perinatal – Cases by Jurisdiction
                  o Table 2.5 – Chronic – Case Rates by Jurisdiction
                  o Table 2.6 – Chronic – Case Rates by Demographics
                  o Table 2.7 – Death Rates by Jurisdiction
                  o Table 2.8 – Death Rates by Demographics
              + Hepatitis C plus icon
                  o Figure 3.1 – Acute – Number of Cases & Estimated Infections
                  o Figure 3.2 – Acute – Case Rates by Jurisdiction
                  o Figure 3.3 – Acute – Map of Case Rates
                  o Figure 3.4 – Acute – Case Rates by Age Group
                  o Figure 3.5 – Acute – Case Rates by Sex
                  o Figure 3.6 – Acute – Case Rates by Race & Ethnicity
                  o Figure 3.7 – Acute – Risk & Exposure Data
                  o Figure 3.8 – Chronic – Case Rates by Sex & Age
                  o Figure 3.9 – Map of Death Rates
                  o Table 3.1 – Acute – Number & Rates of Cases
                  o Table 3.2 – Acute – Cases & Rates by Demographics
                  o Table 3.3 – Acute – Risk & Exposure Data
                  o Table 3.4 – Perinatal – Cases by Jurisdiction
                  o Table 3.5 – Chronic – Case Rates by Jurisdiction
                  o Table 3.6 – Chronic – Case Rates by Demographics
                  o Table 3.7 – Death Rates by Jurisdiction
                  o Table 3.8 – Death Rates by Demographics
              + Perinatal Hepatitis B Prevention Program plus icon
                  o Figure 4.1 – Outcomes by Birth Cohort Year
                  o Table 4.1 – Outcomes by Jurisdiction
              + Appendix plus icon
                  o Figure 5.1 – Hepatitis B & C Rates 18-40 years
                  o Table 5.1 – Estimated infections and 95% CI
                  o Table 5.2 – Acute & Chronic Hepatitis C Cases Confirmed and Probable
                  o Table 5.3 – Hepatitis B & C Rates 18-40 years
                  o Tables & Figures | 2020 Viral Hepatitis Surveillance Report
          * 2019 Surveillance plus icon
              + Introduction
              + Hepatitis A plus icon
                  o Figure 1.1
                  o Figure 1.2
                  o Figure 1.3
                  o Figure 1.4
                  o Figure 1.5
                  o Figure 1.6
                  o Figure 1.7
                  o Table 1.1
                  o Table 1.2
                  o Table 1.3
                  o Table 1.4
              + Hepatitis B plus icon
                  o Figure 2.1
                  o Figure 2.2
                  o Figure 2.3
                  o Figure 2.4
                  o Figure 2.5
                  o Figure 2.6
                  o Figure 2.7
                  o Figure 2.8
                  o Table 2.1
                  o Table 2.2
                  o Table 2.3
                  o Table 2.4
                  o Table 2.5
                  o Table 2.6
                  o Table 2.7
                  o Table 2.8
              + Hepatitis C plus icon
                  o Figure 3.1
                  o Figure 3.2
                  o Figure 3.3
                  o Figure 3.4
                  o Figure 3.5
                  o Figure 3.6
                  o Figure 3.7
                  o Figure 3.8
                  o Figure 3.9
                  o Table 3.1
                  o Table 3.2
                  o Table 3.3
                  o Table 3.4
                  o Table 3.5
                  o Table 3.6
                  o Table 3.7
                  o Table 3.8
              + Appendix
              + Supplemental Report
          * 2018 Surveillance plus icon
              + Introduction
              + Hepatitis A
              + Hepatitis B
              + Hepatitis C
              + Appendix
          * 2017 Surveillance plus icon
              + Hepatitis A Tables and Figures
              + Hepatitis B Tables and Figures
              + Hepatitis C Tables and Figures
          * 2016 Surveillance plus icon
              + Commentary
              + Table 1.1 Hepatitis C Outbreaks
          * 2015 Surveillance plus icon
              + Commentary
              + Table 1.1 Hepatitis C Outbreaks
          * 2014 Surveillance plus icon
              + Commentary
          * 2013 Surveillance plus icon
              + Commentary plus icon
                  o Erratum
          * 2012 Surveillance plus icon
              + Commentary
          * 2011 Surveillance plus icon
              + Commentary
          * 2010 Surveillance plus icon
              + Commentary
          * 2009 Surveillance plus icon
              + Commentary
          * 2008 Surveillance plus icon
              + Commentary
                        Hepatitis A
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