How to prevent and control KHVD?

Error message

• Warning: preg_replace(): Compilation failed: UTF-8 error: byte 2 top bits not 0x80 at offset 5186 in search_excerpt() (line 1256 in modules/search/search.module).
• Warning: preg_replace(): Compilation failed: UTF-8 error: byte 2 top bits not 0x80 at offset 5186 in search_excerpt() (line 1256 in modules/search/search.module).

Vaccination

There is currently no effective and safe vaccine. Some countries outside the EU, such as Israel, use attenuated viral strains which only provide transient immunity (8 months). These fish therefore remain carriers of an attenuated virus whose risks of reactivation are not negligible. This practice is prohibited in Europe.

Therapy

A rise in temperature above 30°C blocks the replication of the virus and its pathogenic effects on infected individuals. They become immunized but remain healthy carriers. This method is prohibited in France because it contravenes national legislation relating to the control of first category health dangers.