1. Complete the quick-learn lesson in the CDC weblink and answer the questions below. (https://www.cdc.gov/training/quicklearns/createepi/ )

Hepatitis A Cases by Date of Onset in Port Yourtown, Washington between June to August 2010 is shown below.

Case	Sex	Age	Date of Onset
1	M	41	6/25
2	M	32	7/17
3	M	22	7/21
4	F	47	7/22

2. Make a Summary table showing total number of subjects with onset of illness for each week by completing the table below.

Onset of illness (week beginning)	Total number of Cases occurring in this week
6/16
6/23
6/30
7/7
7/14
7/21
7/28
8/3
8/10
8/17

3. Complete the epidemic curve below.

N 6 5 Number of Cases - NW 0 6/16 6/23 6/30 7/7 7/14 7/21 7/28 8/3 8/10 8/17 Onset of Illness (week begining)