| argentina | santa fe province | california encephalitis virus | no rank | 0 | 1 |
| argentina | santiago del estero province | california encephalitis virus | no rank | 0 | 1 |
| austria | tyrol | california encephalitis virus | no rank | 0 | 1 |
| canada | alberta | california encephalitis virus | no rank | 0 | 3 |
| canada | british columbia | california encephalitis virus | no rank | 0 | 1 |
| canada | manitoba | california encephalitis virus | no rank | 0 | 1 |
| canada | new brunswick | california encephalitis virus | no rank | 0 | 2 |
| canada | newfoundland and labrador | california encephalitis virus | no rank | 0 | 3 |
| canada | northwest territories | california encephalitis virus | no rank | 0 | 2 |
| canada | nova scotia | california encephalitis virus | no rank | 0 | 5 |
| canada | ontario | california encephalitis virus | no rank | 0 | 5 |
| canada | prince edward island | california encephalitis virus | no rank | 0 | 1 |
| canada | quebec | california encephalitis virus | no rank | 0 | 3 |
| canada | saskatchewan | california encephalitis virus | no rank | 0 | 2 |
| canada | yukon | california encephalitis virus | no rank | 0 | 6 |
| china | liaoning | california encephalitis virus | no rank | 0 | 1 |
| china | qinghai | california encephalitis virus | no rank | 0 | 1 |
| china | shanghai shi | california encephalitis virus | no rank | 0 | 1 |
| china | tibet | california encephalitis virus | no rank | 0 | 1 |
| china | xinjiang | california encephalitis virus | no rank | 0 | 5 |
| czech republic | central bohemian region | california encephalitis virus | no rank | 0 | 1 |
| czech republic | prague city | california encephalitis virus | no rank | 0 | 1 |
| czech republic | south moravian region | california encephalitis virus | no rank | 0 | 1 |
| germany | north rhine-westphalia | california encephalitis virus | no rank | 0 | 1 |
| germany | schleswig-holstein | california encephalitis virus | no rank | 0 | 1 |
| italy | south tyrol autonomous region | california encephalitis virus | no rank | 0 | 1 |
| maldives | | california encephalitis virus | no rank | 0 | 1 |
| norway | more og romsdal county | california encephalitis virus | no rank | 0 | 1 |
| peru | amazonas region | california encephalitis virus | no rank | 0 | 1 |
| russia | arkhangelsk oblast | california encephalitis virus | no rank | 0 | 1 |
| russia | irkutsk oblast | california encephalitis virus | no rank | 0 | 1 |
| russia | komi republic | california encephalitis virus | no rank | 0 | 1 |
| russia | moscow city | california encephalitis virus | no rank | 0 | 1 |
| russia | moscow oblast | california encephalitis virus | no rank | 0 | 1 |
| russia | murmansk oblast | california encephalitis virus | no rank | 0 | 1 |
| russia | sakhalin oblast | california encephalitis virus | no rank | 0 | 1 |
| russia | saratov oblast | california encephalitis virus | no rank | 0 | 2 |
| russia | ulyanovsk oblast | california encephalitis virus | no rank | 0 | 1 |
| tajikistan | dushanbe | california encephalitis virus | no rank | 0 | 1 |
| united states | alaska | california encephalitis virus | no rank | 0 | 4 |
| united states | arizona | california encephalitis virus | no rank | 0 | 1 |
| united states | california | california encephalitis virus | no rank | 6 | 115 |
| united states | colorado | california encephalitis virus | no rank | 0 | 2 |
| united states | connecticut | california encephalitis virus | no rank | 0 | 4 |
| united states | delaware | california encephalitis virus | no rank | 0 | 4 |
| united states | district of columbia | california encephalitis virus | no rank | 0 | 1 |
| united states | florida | california encephalitis virus | no rank | 0 | 2 |
| united states | georgia | california encephalitis virus | no rank | 0 | 2 |
| united states | illinois | california encephalitis virus | no rank | 0 | 3 |
| united states | indiana | california encephalitis virus | no rank | 0 | 6 |
| united states | iowa | california encephalitis virus | no rank | 0 | 4 |
| united states | kansas | california encephalitis virus | no rank | 0 | 1 |
| united states | maryland | california encephalitis virus | no rank | 0 | 4 |
| united states | massachusetts | california encephalitis virus | no rank | 0 | 1 |
| united states | michigan | california encephalitis virus | no rank | 0 | 10 |
| united states | minnesota | california encephalitis virus | no rank | 0 | 4 |
| united states | mississippi | california encephalitis virus | no rank | 0 | 1 |
| united states | missouri | california encephalitis virus | no rank | 0 | 1 |
| united states | montana | california encephalitis virus | no rank | 0 | 3 |
| united states | nebraska | california encephalitis virus | no rank | 0 | 3 |
| united states | nevada | california encephalitis virus | no rank | 0 | 3 |
| united states | new mexico | california encephalitis virus | no rank | 0 | 2 |
| united states | new york | california encephalitis virus | no rank | 0 | 10 |
| united states | north carolina | california encephalitis virus | no rank | 0 | 4 |
| united states | ohio | california encephalitis virus | no rank | 0 | 5 |
| united states | oregon | california encephalitis virus | no rank | 0 | 2 |
| united states | pennsylvania | california encephalitis virus | no rank | 0 | 1 |
| united states | south carolina | california encephalitis virus | no rank | 0 | 2 |
| united states | tennessee | california encephalitis virus | no rank | 0 | 3 |
| united states | texas | california encephalitis virus | no rank | 0 | 3 |
| united states | utah | california encephalitis virus | no rank | 1 | 2 |
| united states | virginia | california encephalitis virus | no rank | 0 | 5 |
| united states | washington | california encephalitis virus | no rank | 0 | 2 |
| united states | west virginia | california encephalitis virus | no rank | 0 | 1 |
| united states | wisconsin | california encephalitis virus | no rank | 0 | 17 |