| Come from | Isolating Time | Separated parts | Clinical background | The number of bacterial | No. of isolates |
| Guangdong A | 2010 | Brain | Sicken | 2 | RA06, RA09 |
| 2011 | Brain | Sicken | 9 | RA1, RA7, RA13, RA15, RA12, RA14, RA10, da2, da5, | |
| Guangdong B | 2011 | Brain | Sicken | 2 | RA06, RA09 |
| Guangdong C | 2011 | Brain | Sicken | 6 | H2, H6, H8-1, Hy5, Hy4 |
| Guangdong D | 2011 | Brain | Sicken | 2 | JS6, JS8 |
| Guangdong E | 2010 | Brain | Sicken | 2 | S1, S5 |
| 2011 | Brain | Sicken | 2 | SK6, SK1 | |
| Guangdong F | 2011 | Brain | Sicken | 4 | ZL4, ZL9, ZL12, ZL2 |
| Guangdong G | 2 | JL2, JL9 | |||
| Guangdong H | 2010 | Brain | Sicken | 3 | 2, 1, 13 |
| Guangdong I1 | 2011 | Brain | Sicken | 4 | HC3, HC4, HR3, HR2 |
| Guangdong I2 | 2011 | Brain | Sicken | 2 | HN6, HN4 |
| Guangdong I3 | 2011 | Brain | Sicken | 2 | HP3, HP5 |
| Guangdong J | 2010 | Brain | Sicken | 1 | e3 |
| GuangdongK | 2011 | Brain | Sicken | 4 | dn1, DN2, DD2, DD4 |
| Guangdong L | 2010 | Brain | Sicken | 1 | b12xiao |
| Guangdong M | 2011 | Brain | Sicken | 3 | tnda2, tnda, tnxiao4 |
| Guangdong N | 2011 | Brain | Dead | 2 | WS5, WS2 |
| Guangdong O | 2011 | Brain | Dicken | 1 | Cb1 |