| JAPAN(2002) | ||||||||||||
| Name of disease | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| Disease prevalent in some parts of the region | ||||||||||||
| Finfish diseases | ||||||||||||
| Epizootic haematopoietic necrosis* | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 |
| Infectious haematopoietic necrosis* | + | + | + | + | + | + | + | + | + | + | + | + |
| Oncorhynchus masou virus disease* | + | + | + | + | + | + | + | + | + | + | + | + |
| Infectious pancreatic necrosis | - | + | + | + | + | + | + | + | + | + | + | + |
| Viral encephalopathy and retinopathy | - | - | - | - | - | - | - | - | + | + | + | + |
| Epizootic ulcerative syndrome (EUS) | - | - | + | - | + | - | + | + | + | - | - | - |
| Bacterial kidney disease | - | + | + | + | + | + | + | + | + | + | + | - |
| Red seabream iridoviral disease | - | - | + | + | + | + | + | + | + | + | + | + |
| Mollusc disease | ||||||||||||
| Bonamiosis (Bonamia sp., B. ostreae)* | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 |
| Marteiliosis (Marteilia refringens, M. sydneyi)* | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 |
| Mikrocytosis (Mikrocytos mackini, M. roughleyi)* | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 |
| Perkinsosis (Perkinsus marinus, P. olseni)* | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 |
| Crustacean disease | ||||||||||||
| Yellowhead disease* | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 |
| Infectious hypodermal and haematopoietic necrosis | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 |
| White spot disease* | - | - | - | - | - | - | + | + | + | - | - | - |
| Baculoviral midgut gland necrosis | (1992) | (1992) | (1992) | (1992) | (1992) | (1992) | (1992) | (1992) | (1992) | (1992) | (1992) | (1992) |
| Gill associated virus (GAV) | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 |
| Spawner-isolated mortality virus disease | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 |
| Taura syndrome* | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 |
| Diseases presumed exotic to the region, but reportable to the OIE | ||||||||||||
| Finfish diseases | ||||||||||||
| Spring viraemia of carp* | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 | 0000 |
| Viral haemorrhagic septicaemia* | + | + | + | + | + | + | - | - | - | - | - | - |
| Mollusc diseases | ||||||||||||
| Haplosporidiosis (Haplosporidium costale, H. nelsoni)* | ||||||||||||
| Any other diseases of importance | ||||||||||||
| Unknown diseases of serious nature | ||||||||||||