300 people aboard a cruise ship ate raw oysters suspected ofcausing an illness. It was reported that 157 persons fell ill; 143remained well. Calculate the Attack rate for this cruiseillness
There was an outbreak of foodborne illness at the most Litcookout ever. After doing an investigation by the Local PublicHealth Dept Epidemiologist, these were the final numbers of thecookout. Calculate the attack rate for the food items listedbelow.
Food Beverage |
Number of Ill |
Number of Well |
Total |
Steak |
55 |
15 |
70 |
Potato Salad |
38 |
14 |
52 |
Coffee |
28 |
15 |
43 |
Pickles |
30 |
41 |
71 |
Cheesecake |
18 |
6 |
24 |
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