Animals developing resistance to medication. Evolution in action. We should note to start that this seems exclusive for UK. The targeted animals are blood suc

Animals developing resistance to medication. Evolution in action. We should note to start that this seems exclusive for UK. The targeted animals are blood sucker crustaceans that multiply exponentially in cages and also affect wild fishes, therefore even if we don't like to eat animals, we should want to do something about it. Is a well known old problem, causes huge economic loses in the sector (436 million dollars lost only in a year) and is not fully solved still. There is a promising way to attack it with zero chemicals, but is not easy.