Source: National Notifiable Diseases Surveillance System (NNDSS)
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Figure 3.1. Reported number of acute hepatitis B cases — United States, 2000–2013 Source: National Notifiable Diseases Surveillance System (NNDSS) 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 0 1,000 2,000 3,000 4,000 5,000 6,000 7,000 8,000 9,000 Year Number of cases
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Transcript of Source: National Notifiable Diseases Surveillance System (NNDSS)
Figure 3.1. Reported number of acute hepatitis B cases — United States, 2000–2013
Source: National Notifiable Diseases Surveillance System (NNDSS)
20002001
20022003
20042005
20062007
20082009
20102011
20122013
0
1,000
2,000
3,000
4,000
5,000
6,000
7,000
8,000
9,000
Year
Num
ber o
f cas
es
Figure 3.2. Incidence of acute hepatitis B, by age group — United States, 2000–2013
Source: National Notifiable Diseases Surveillance System (NNDSS)
20002001
20022003
20042005
20062007
20082009
20102011
20122013
0
1
2
3
4
5
60-19 yrs
20-29 yrs
30-39 yrs
40-49 yrs
50-59 yrs
> 60 yrs
Year
Repo
rted
cas
es/1
00,0
00 p
opul
ation
Figure 3.3. Incidence of acute hepatitis B, by sex — United States, 2000–2013
Source: National Notifiable Diseases Surveillance System (NNDSS)
20002001
20022003
20042005
20062007
20082009
20102011
20122013
0
0.5
1
1.5
2
2.5
3
3.5
4
Male
Female
Year
Repo
rted
cas
es/1
00,0
00 p
opul
ation
Figure 3.4. Incidence of acute hepatitis B, by race/ethnicity — United States, 2000–2013
Source: National Notifiable Diseases Surveillance System (NNDSS)
20002001
20022003
20042005
20062007
20082009
20102011
20122013
0
1
2
3
4
5
6
American Indian/Alaska Native
Asian/Pacific Islander
Black, Non-Hispanic
White, Non-Hispanic
Hispanic
Year
Repo
rted
cas
es/1
00,0
00 p
opul
ation
Figure 3.5. Availability of risk exposures/behaviorsassociated with acute hepatitis B — United States, 2013
Source: National Notifiable Diseases Surveillance System (NNDSS)
* Includes case reports indicating the presence of at least one of the following risks 6 weeks to 6 months prior to onset of acute, symptomatic hepatitis B: 1) using injection drugs; 2) having sexual contact with suspected/confirmed hepatitis B patient; 3) being a man who has sex with men; 4) having multiple sex partners concurrently; 5) having household contact with suspected/confirmed hepatitis B patient; 6) occupational exposure to blood; 7) being a hemodialysis patient; 8) having received a blood transfusion; 9) having sustained a percutaneous injury; and 10) having undergone surgery.
68723%
114938%
121440%
Risk identified*No risk identifiedRisk data missing
Figure 3.6a. Acute hepatitis B reports*, by risk exposure/behavior† — United States, 2013
*A total of 3,050 case-reports of acute hepatitis B were received in 2013.† More than one risk exposure/behavior may be indicated on each case-report.§ No risk data reported.¶A total of 1,873 acute hepatitis B cases were reported among males in 2013.Source: National Notifiable Diseases Surveillance System (NNDSS)
Number of cases
Injection-drug user
Sexual contact
Men who have sex
with men¶
Multiple sex partners
Household con-tact
0 500 1,000 1,500 2,000 2,500
332
48
45
174
7
1,096
917
122
491
958
1,622
2,085
1,706
2,385
2,085
Missing§NoYes
Figure 3.6b. Acute hepatitis B reports*, by risk exposure/behavior† — United States, 2013
*A total of 3,050 case reports of hepatitis B were received in 2013. †More than one risk exposure/behavior may be indicated on each case-report.§Risk data not reported.Source: National Notifiable Diseases Surveillance System (NNDSS)
Number of cases
Occupation
Dialysis patient
Transfusion Recipient
Surgery
Needle Stick
0 200 400 600 800 1,000 1,200 1,400 1,600 1,800 2,000
1
1
11
147
61
1,576
1,216
1,482
1,335
1,297
1,473
1,833
1,557
1,568
1,692
Missing§NoYes
