From: A survey of canine filarial diseases of veterinary and public health significance in India
 | Northeast India | Southern India | |||
---|---|---|---|---|---|
 | Mizoram n = 240 | Orissa n = 7 | Kolkata n = 3200 | Kerala n = 160 | Karnataka n = 400 |
Dirofilaria immitis | 34% | 57% | 3% | 0% | 0% |
Dirofilaria repens | 0% | 14% | 0% | 7% | 21% |