Table 2 Diagnostic Evaluation Results

CSF† Studies Patient Reference Neuroimaging EEG Results CSF Rotavirus Number Collected WBC‡ Protein RBC§ Rotavirus Serotype IEM¶ Not performed & װ Wong (2) None None Day 1 13 30 98 ELISA 1 Day 1 10 25 515 ELISA & IEM Not performed 2 Ushijima (3) CT - brain edema Abnormal Day 1 Not Stated 11 Not Stated ELISA Not Performed 3 Keidan (4) CT - WNL†† Abnormal Day 1 0 15 0 EM ‡‡ G3 stool 4 Nishimura (5) Not Stated Not Stated Yes WNL WNL WNL RT-PCR§§ G1 5 Nishimura (5) Not Stated Not Stated Yes WNL WNL WNL RT-PCR G1 6 Nishimura (5) Not Stated Not Stated Yes WNL WNL WNL RT-PCR G1 7 Nishimura (5) Not Stated Not Stated Yes WNL WNL WNL RT-PCR G1 8 Nishimura (5) Not Stated Not Stated Yes WNL WNL WNL RT-PCR G1 9 Nishimura (5) Not Stated Not Stated Yes WNL WNL WNL RT-PCR G1 10 Nishimura (5) Not Stated Not Stated Yes WNL WNL WNL RT-PCR G1 11 Yoshida (6) CT - WNL Abnormal Day 1 122 38 Not Stated Not Performed Not Performed Day 4 10 33 Not Stated RT-PCR G3P9 12 Pang (7) None Not Stated Day 1 3 90 0 RT-PCR G1 13 Makino (8) CT - brain edema Abnormal Day 2 WNL WNL WNL RT-PCR G2 high signal - װװ MRI frontal 14 Hongou (9) CT - brain edema Abnormal Day 2 15 26 Not Stated RT-PCR G4P8 15 Pager (10) None Not Stated Not Stated Not Stated Not Stated Not Stated RT-PCR G1P6 16 Lynch (11) MRI - WNL Abnormal Day 6 1 30 40 RT-PCR P4 Day 30 25 58 123 RT-PCR P4 17 Lynch (11) MRI - diffusely abnormal Not Stated Day 1 15 42 10 RT-PCR P4 18 Iturriza-Gomara (12) None None Day 1 8 Not Stated 1235 RT-PCR G1P8 19 Nigrovic (13) MRI - diffuse cerebellitis WNL Day 1 2 16 1170 RT-PCR G1P8 stool 20 Kehle (14) None Abnormal Day 1 330 WNL Not Stated RT-PCR G3P6 21 Furuya (15) None None Day 3 Not Stated Not Stated Not Stated RT-PCR G3 22 Shiihara (16) CT - brain edema Abnormal Day 3 142 58 3 RT-PCR G1 23 Goto (17) CT and MRI - WNL Abnormal Day 1 380 Not Stated Not Stated RT-PCR G1P8 24 Dickey MRI - abnormal Abnormal Day 1 22 35 9 Not Performed Not Performed Day 6 1 30 1 RT-PCR G1

 EEG = Electroencephalogram † CSF ‡ WBC § RBC ELISA װ ¶ IEM  CT = Computerized Tomography †† WNL = Within Normal Limits ‡‡ EM §§ RT-PCR = reverse transcriptase polymerase chain reaction MRI – Magnetic Resonance Imaging װ װ