Cases: England and Wales, 1983 - 2008

Year	Non pregnancy-associated	Pregnancy-associated*	Other/not known	Total
1983	67	44	-	111
1984	77	35	-	112
1985	77	59	-	136
1986	87	42	-	129
1987	136	102	-	238
1988	164	114	-	278
1989	123	114	-	237
1990	90	25	-	115
1991	96	32	-	128
1992	81	26	-	107
1993	85	17	-	102
1994	86	24	-	110
1995	80	10	-	90
1996	99	17	-	116
1997	100	24	-	124
1998	84	22	-	106
1999	87	18	1	106
2000	88	13	-	101
2001	127	18	1	146
2002	128	10	-	138
2003	199	35	-	234
2004	190	21	-	211
2005	164	25	-	189
2006	160	25	-	185
2007	199	28	-	227
2008**	161	19	-	180
Total	3035	919	2	3956

* a single pregnancy-associated case includes both mother and neonate.

** Provisional data.

Data Sources:

1983 - 1989 Central Public Health Laboratory .

1999 - present HPA national listeria surveillance database. This database is dynamic and figures are liable to change.

Last reviewed: 11 May 2009