The aim of the experiment is not a struggle against a particular pathogen, but the optimization of methods for the work and application of the vaccine itself to increase productivity and reduce stress in fish. Particular attention is paid to the methods that do not inject, because injections during mass processing of fish are extremely laborious.
The vaccine immersion method is considered preferable: the fish is placed in short -lived tanks with vaccine and then returns to the main habitat.
Source: Ferra

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