Fascioliasis is a parasitic infection typically caused by Fasciola hepatica, which is also known as the common liver fluke or the sheep liver fluke..
Legislation (or  statutory law ) is law which has been promulgated (or  enacted ) by a legislature or other governing body or the process of making it.he function and procedures are primarily the responsibility of the legislature. However, there are situations where legislation is made by other bodies or means, such as when constitutional law or secondary legislation is enacted.
Legislation is that source of law which consists in the declaration of legal rules by a competent authority. Legislature is the direct source of law. Legislature frames new laws, amends the old laws and cancels existing laws in all countries. In modern times this is the most important source of law making.