Read Leviticus 11:11 Using Other Translations
They shall be even an abomination unto you; ye shall not eat of their flesh, but ye shall have their carcases in abomination.
You shall regard them as detestable; you shall not eat any of their flesh, and you shall detest their carcasses.
They will always be detestable to you. You must never eat their meat or even touch their dead bodies.