Table 1.

Exposures in chronological order

Exposure No	Admitting Hospital Diagnosis	Days from Admit to Isolation	Days from Admit to TB Diagnosis	AFB Status	Roommates Exposed	Staff Exposed
2010
1	Pneumonia	4	10	+	0	39
2	HIV/Pneumonia	1	1	+	0	5
3	Pulmonary emboli	2	0	−	N/A	101*
4	Chest pain	4	3	+	0	13
5	Cancer work-up	N/A	5	−	3	24
2011
6	Lung nodule	0	0	+	0	38
7	TB†	1	0	−	N/A	53*
8	Dysuria	9	8	+	0	69
2012
9	Cough	1	1	+	0	6
10	Lung cancer	0	N/A	−	N/A	74*
11	Atypical chest pain	3	5	−	0	59
12	Epigastric pain	N/A	0	+	0	65
13	Nausea	25	13	+	8	197
14	Altered mental status	3	5	−	2	75
15	Respiratory distress	0	1	+	0	9
16	Caustic ingestion	2	2	−	1	20
2013
17	Cavitary lung lesion	0	0	+	1	9
18	Neutropenic fever	1	4	+	N/A	53
19	Headache	N/A	21	N/A	9	24
20	Fever	N/A	16	−	0	93
21	Aortic stenosis	4	10	+	1	66
22	Pneumonia	1	1	−	0	15
23	TB†	0	N/A	N/A	0	6*
24	Lung mass	N/A	0	−	0	5
25	Fever	4	5	+	0	39
26	Ascites	17	21	−	3	85
2014
27	TB§	1	0	+	0	15
28	Pneumonia	1	4	−	0	19
29	Altered mental status	1	2	−	0	17
30	Lung mass	0	1	+	0	18
31	Abdominal pain	4	N/A	+	0	20
32	Aortic aneurysm	4	9	−	0	17
33	Lung nodule	0	3	+	0	2
34	Fever	4	6	+	0	31

N/A=data not available

^*Includes staff exposed from prior admission within same healthcare system in past 3 months

^†Exposure work-up from prior admission in same healthcare system

^§Was incorrectly placed on droplet isolation instead of airborne isolation