1. Shigella Flexneri
Ana Lee Pokrzywa

2. N 16
Sex
Male 100%
Age, median (range) 29.5 (23-53)
Race/Ethnicity
White Non-Hispanic 50%
Black Non-Hispanic 19%
Hispanic/Latino 6%
Other Non-Hispanic 6%
Unknown 19%
Typed as 1B
Yes 81%
Patient Characteristics

3. Yes No Not Given
Symptoms
Diarrhea 62% 38%
Bloody
Diarrhea
25% 19% 56%
Fever 38% 19% 43%
Hospitalized 31% 38% 31%
Resistance Testing
Done
31% 6% 63%
Clinical Characteristics

4. Ampicillin
Resistant 19%
Susceptible 6%
Unknown 6%
Sulfamethoxazole/Trimethoprim
Resistant 25%
Intermediate Resistant 6%
Ciproflaxcin
Susceptible 25%
Unknown 6%
Azithromycin
Susceptible 6%
Unknown 25%
Resistance Characteristics

5. 0
1
2
3
4
5
6
7
Nov-15 Dec-15 Jan-16 Feb-16 Mar-16 Apr-16 May-16 Jun-16
NumberofCases
Onset Month
Cases of Shigella Flexneri 1B by month of onset, Chicago, Illinois
Number of Cases