| cambodia | | canine respiratory coronavirus | no rank | 1 | 0 |
| canada | british columbia | canine respiratory coronavirus | no rank | 0 | 1 |
| china | | canine respiratory coronavirus | no rank | 9 | 0 |
| china | beijing | canine respiratory coronavirus | no rank | 0 | 1 |
| italy | | canine respiratory coronavirus | no rank | 2 | 0 |
| italy | apulia region | canine respiratory coronavirus | no rank | 0 | 1 |
| new zealand | | canine respiratory coronavirus | no rank | 1 | 0 |
| south korea | | canine respiratory coronavirus | no rank | 7 | 0 |
| taiwan | | canine respiratory coronavirus | no rank | 1 | 0 |
| united kingdom | | canine respiratory coronavirus | no rank | 1 | 0 |
| united kingdom | england | canine respiratory coronavirus | no rank | 0 | 2 |
| united states | | canine respiratory coronavirus | no rank | 7 | 0 |