| the proof of the pudding is in the eating: an outbreak of emetic syndrome after a kindergarten excursion, berlin, germany, december 2007. | an outbreak of food poisoning (emetic syndrome) occurred in three kindergartens (a, b and c) in berlin, germany, on 3 december 2007 after an excursion during which food was served. we conducted a retrospective cohort study among the kindergarten children and personnel who participated in the trip. the overall attack rate among the 155 participants was 30%. it was 31% among the 137 children (aged two to six years) and 17% among adults (n=18). the consumption of rice pudding was significantly asso ... | 2011 | 21507320 |