Table. Patient Demographic and Clinical Characteristics and Lumbar Puncture Findings^a.

Patient No./Sex/Age, y	Length of ETU Stay, d	Time From ETU Discharge to LP, d	Neurologic Symptoms		Abnormal Neurologic Examination Findings	CSF Measurement
			During ETU Stay	Since EVD Discharge		WBCs/hpf	RBCs/hpf	Protein Level, mg/dL	Glucose Level, mg/dL
1/Female/28	21	364	Hallucinations, confusion, headache, vision change	Paresthesias, hallucinations, headache, memory loss, confusion	Frontal release signs (glabellar, grasp), choppy pursuits, dysmetric saccades, increased reflexes	0	0	25.5	47.2
2/Male/23	8	459	Headache, AMS, hallucinations, vertigo, paresthesias	New headache	Cerebellar findings (dysmetria, dysdiadochokinesia), slowed saccades to left and left extinguishing horizontal nystagmus	0	0	18.2	58.7
3/Male/50	32	414	Headache, hallucinations, AMS, tremor, vertigo, tinnitus, paresthesias	Memory loss, tinnitus	Mild action tremor, peripheral neuropathy	0	0	17.9	53.6
4/Female/22	19	418	Headache, confusion, hallucinations, bilateral LE weakness and numbness	Headache, memory loss, depression	Choppy smooth pursuits, slowed saccades, decreased hearing, increased reflexes (3+ at knees)	0	0	42.5	61.5
5/Male/44	26	401	Headache, neck stiffness, AMS, hallucinations, paresthesias, tremor, hearing loss, vertigo	New headache, memory loss, paresthesias	Loss of sensation in V2 and V3, facial weakness, decreased hearing, mild postural tremor, peripheral neuropathy	0	0	30.7	44.5
6/Male/25	23	404	Headache, hallucinations, tremor, paresthesias, vertigo	New headache, paresthesias	Choppy pursuits, slowed saccades, tongue deviation, mild postural tremor, sensory neuropathy	0	0	31.8	69.9
7/Male/46	13	415	Headache, neck stiffness, double vision, hearing loss, vertigo, tinnitus, trouble swallowing, LOC, confusion	Paresthesias, new headache, memory loss	Parkinsonism with bradykinesia, mild cogwheeling and retropulsion; slowed saccades	3	2850	40.2	64.1

Abbreviations: AMS, altered mental state; CSF, cerebrospinal fluid; ETU, Ebola treatment unit; EVD, Ebola virus disease; hpf, high-powered field; LE, lower extremity; LOC, loss of consciousness; RBCs, red blood cells; WBCs, white blood cells.

SI conversion factors: To convert glucose to millimoles per liter, multiply by 0.0555; protein to grams per liter, multiply by 0.01.

^aEbola virus was not detected on reverse transcriptase–polymerase chain reaction results using the GeneXpert (Cepheid) or ABI 7500 (Applied Biosciences) device in any patient.