The data displays the number of new cases of hepatitis A and B in the U.S. from 1970 to 2014. In 1970, there were 56,797 new cases of hepatitis A. In comparison, there were around 1,400 new cases of hepatitis A in 2011.
2014 | 1239 | 2791 |
2013 | 1781 | 3050 |
2012 | 1562 | 2895 |
2011 | 1398 | 2903 |
2010 | 1670 | 3374 |
2009 | 1987 | 3405 |
2008 | 2585 | 4033 |
2007 | 2979 | 4519 |
2006 | 3579 | 4713 |
2005 | 4488 | 5119 |
2004 | 5683 | 6212 |
2003 | 7653 | 7526 |
2002 | 8795 | 7996 |
2001 | 10609 | 7843 |
2000 | 13397 | 8036 |
1999 | 17047 | 7694 |
1998 | 23229 | 10258 |
1997 | 30021 | 10416 |
1996 | 31032 | 10637 |
1995 | 31582 | 10805 |
1994 | 26796 | 12517 |
1993 | 24238 | 13361 |
1992 | 23112 | 16126 |
1991 | 24378 | 18003 |
1990 | 31441 | 21102 |
1989 | 35821 | 23419 |
1988 | 28507 | 23177 |
1985 | 23210 | 26611 |
1980 | 29087 | 19015 |
1970 | 56797 | 8310 |