| canada | quebec | porcine respiratory coronavirus | no rank | 0 | 3 |
| canada | quebec | transmissible gastroenteritis virus | no rank | 0 | 4 |
| china | | porcine respiratory coronavirus | no rank | 3 | 0 |
| china | | transmissible gastroenteritis virus | no rank | 122 | 0 |
| china | anhui | transmissible gastroenteritis virus | no rank | 0 | 1 |
| china | guangdong | transmissible gastroenteritis virus | no rank | 0 | 1 |
| china | guangxi | transmissible gastroenteritis virus | no rank | 0 | 1 |
| china | hebei | transmissible gastroenteritis virus | no rank | 1 | 0 |
| china | heilongjiang | transmissible gastroenteritis virus | no rank | 1 | 2 |
| china | henan | transmissible gastroenteritis virus | no rank | 0 | 1 |
| china | jilin | transmissible gastroenteritis virus | no rank | 0 | 2 |
| china | shanghai shi | prcv isu-1 | no rank | 0 | 1 |
| china | shanghai shi | transmissible gastroenteritis virus | no rank | 2 | 2 |
| cuba | villa clara province | transmissible gastroenteritis virus | no rank | 0 | 1 |
| denmark | | porcine respiratory coronavirus | no rank | 1 | 0 |
| hungary | | porcine respiratory coronavirus | no rank | 1 | 0 |
| hungary | | transmissible gastroenteritis virus | no rank | 1 | 0 |
| japan | | porcine respiratory coronavirus | no rank | 1 | 0 |
| japan | | transmissible gastroenteritis virus | no rank | 13 | 0 |
| japan | tochigi prefecture | porcine respiratory coronavirus | no rank | 4 | 1 |
| japan | tochigi prefecture | transmissible gastroenteritis virus | no rank | 0 | 1 |
| mexico | | transmissible gastroenteritis virus | no rank | 1 | 0 |
| russia | | transmissible gastroenteritis virus | no rank | 1 | 0 |
| singapore | | transmissible gastroenteritis virus | no rank | 0 | 1 |
| south korea | | transmissible gastroenteritis virus | no rank | 16 | 0 |
| spain | castile and leon | porcine respiratory coronavirus | no rank | 0 | 1 |
| spain | murcia | porcine respiratory coronavirus | no rank | 0 | 1 |
| spain | murcia | transmissible gastroenteritis virus | no rank | 0 | 1 |
| taiwan | | porcine respiratory coronavirus | no rank | 0 | 1 |
| taiwan | | transmissible gastroenteritis virus | no rank | 0 | 3 |
| united kingdom | | transmissible gastroenteritis virus | no rank | 1 | 0 |
| united kingdom | england | porcine respiratory coronavirus | no rank | 0 | 1 |
| united kingdom | england | transmissible gastroenteritis virus | no rank | 0 | 2 |
| united states | | porcine respiratory coronavirus | no rank | 1 | 0 |
| united states | | prcv isu-1 | no rank | 1 | 0 |
| united states | | transmissible gastroenteritis virus | no rank | 4 | 0 |
| united states | florida | transmissible gastroenteritis virus | no rank | 0 | 1 |
| united states | georgia | transmissible gastroenteritis virus | no rank | 0 | 1 |
| united states | illinois | transmissible gastroenteritis virus | no rank | 3 | 1 |
| united states | indiana | porcine respiratory coronavirus | no rank | 0 | 2 |
| united states | indiana | prcv isu-1 | no rank | 1 | 0 |
| united states | indiana | tgev virulent purdue | no rank | 2 | 0 |
| united states | indiana | transmissible gastroenteritis virus | no rank | 2 | 2 |
| united states | iowa | transmissible gastroenteritis virus | no rank | 1 | 4 |
| united states | massachusetts | transmissible gastroenteritis virus | no rank | 0 | 1 |
| united states | michigan | porcine respiratory coronavirus | no rank | 0 | 1 |
| united states | minnesota | transmissible gastroenteritis virus | no rank | 6 | 2 |
| united states | missouri | transmissible gastroenteritis virus | no rank | 0 | 1 |
| united states | north carolina | transmissible gastroenteritis virus | no rank | 2 | 1 |
| united states | ohio | porcine respiratory coronavirus | no rank | 77 | 1 |
| united states | ohio | tgev miller m6 | no rank | 1 | 0 |
| united states | ohio | tgev miller m60 | no rank | 2 | 0 |
| united states | oklahoma | transmissible gastroenteritis virus | no rank | 1 | 0 |
| united states | south dakota | transmissible gastroenteritis virus | no rank | 1 | 0 |
| united states | tennessee | transmissible gastroenteritis virus | no rank | 1 | 0 |
| united states | texas | transmissible gastroenteritis virus | no rank | 0 | 1 |
| united states | virginia | transmissible gastroenteritis virus | no rank | 0 | 1 |
| united states | wisconsin | transmissible gastroenteritis virus | no rank | 1 | 0 |
| vietnam | | transmissible gastroenteritis virus | no rank | 19 | 0 |