Volume 7, Number 7—June 2001
Research
A One-Year Study of Foodborne Illnesses in the Municipality of Uppsala, Sweden
Roland Lindqvist*
, Yvonne Andersson†, Johan Lindbäck†, Maria Wegscheider‡, Yvonne Eriksson‡, Lasse Tideström§, Angela Lagerqvist-Widh¶, Kjell-Olof Hedlund†, Sven Löfdahl†, Lennart Svensson†, and Anna Norinder#
, Yvonne Andersson†, Johan Lindbäck†, Maria Wegscheider‡, Yvonne Eriksson‡, Lasse Tideström§, Angela Lagerqvist-Widh¶, Kjell-Olof Hedlund†, Sven Löfdahl†, Lennart Svensson†, and Anna Norinder#Table 1
Number of single and outbreak-associated cases in incidents of foodborne illness detected in Uppsala municipality, Sweden, February 1998 through January 1999
| No. of cases in each incident | No. of incidents of indicated size (% of total incidents) | Total no. of cases in incidents of indicated size |
|---|---|---|
| 1 | 183 (68) | 183 |
| 2 | 59 (22) | 118 |
| 3 | 11 (4) | 33 |
| 4 | 5 (2) | 20 |
| 5 | 3(1) | 15 |
| 6 | 2 (<1) | 12 |
| 7 | 2 (<1) | 14 |
| 12 | 1 (<1) | 12 |
| 13 | 1 (<1) | 13 |
| 93 |
1 (<1) |
93 |
| Total |
268 |
515 |
