Volume 17, Number 7—July 2011
Research
Transmission of Influenza on International Flights, May 2009
Table
Sign or symptom |
Tested |
Not tested, n = 10 |
|
Positive, n = 8 |
Negative, n = 16 |
||
Fever | 4 | 7 | 2 |
Cough | 6 | 8 | 3 |
Sore throat | 1 | 9 | 6 |
Headache | 4 | 8 | 3 |
Runny nose | 5 | 10 | 5 |
Muscle aches | 3 | 6 | 3 |
Diarrhea | 1 | 2 | 1 |
Lethargy | 5 | 7 | 2 |
Vomiting | 0 | 1 | 0 |
*Signs and symptoms are not mutually exclusive.
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