| Isolate | Country | Source | Provided by |
|---|---|---|---|
| 2246 * | China | I. persulcatus | R. C. Johnson |
| ACA1 * | Sweden | Human skin (ACA) | O. Péter and S. Bergström |
| ACA2 * | Sweden | Human skin (ACA) | E. Asbrink |
| BO23 * | Germany | Human skin (ECM) | A. Vogt |
| DK1 | |||
| DK2 | |||
| DK3 * | Denmark | Human skin | R. C. Johnson |
| DK4 | |||
| DK5 | |||
| DK8 * | Denmark | Human skin | R. C. Johnson |
| DK9 | |||
| DK15 | |||
| DK21 | |||
| DK22 | |||
| E61 | |||
| ECM 1 * | Sweden | Human skin (EM) | S. Bergström |
| ECM8 * | Sweden | Human skin (EM) | E. Asbrink |
| F1 * | Sweden | I. ricinus | O. Péter |
| H9 | |||
| HT10 | | ||
| HT25 | | ||
| HT61 | | ||
| Ip21 * | Russia | I. persulcatus | E. I. Korenberg |
| IPER 3 =R-IP3 * | Russia | I. ricinus | O. Péter |
| I.persulcatus * | Japan | I. persulcatus | C. Kodner |
| IpF=IPF= I.persulcatus =J1 * | Japan | I. persulcatus | R. C. Johnson |
| J1 * | Japan | I. persulcatus | R. T. Marconi |
| JSB | |||
| LABC * | Sweden | Human skin (LBC) | E. Asbrink |
| M7 * | China | I. persulcatus | R. C. Johnson |
| Nancy * | Italy | Human | M. Cinco |
| Orth | |||
| P427a * | Japan | I. persulcatus | E. Isogai |
| PBo | |||
| PGau=P/GU * | Germany | Human skin (ACA) | B. Wilske |
| PKj7 | |||
| PKo 85 * | Germany | Human skin (ECM) | B. Wilske |
| PLe | |||
| PLud | |||
| PWud1 | |||
| P/Sto * | Germany | Human skin (ACA) | R. C. Johnson |
| UM01 =U 01 * | Sweden | Human skin (EM) | S. BergströmO. Péter |
| VS461 * | Switzerland | I. ricinus | O. Péter |