TABLE 1.

Demographic characteristics of cases and non-cases,^* outbreak of norovirus at Blue Lake Recreational Area — Oregon, 2014

Chacteristic	Age† (yrs)		Gender§ (%)
	Median	Range	Female	Male
Cases	10	4–27	72.2	27.8
Non-cases	31	1–68	62.9	37.1

^*N = 109 persons interviewed; cases are defined as persons reporting onset of illness (vomiting or diarrhea) and non-cases are defined as those persons not reporting illness.

^†p-value = 0.0002.

^§p-value = 0.45.