Learner's definition of LIBERAL. 1. a [more liberal; most liberal] : believing that government should be active in supporting social and political change : relating to or supporting political liberalism. a leading liberal thinker. liberal politicians/policies.
Preventing Dysentery. Dysentery is an inflammation of the intestines that causes severe, painful diarrhea. The bacterial form of dysentery, shigellosis, is caused by Shigella bacteria (shigellosis is the most common cause of severe diarrhea in the United States). Amebiasis, which is sometimes called amebic dysentery, is much less common and is caused by the one-celled Entamoeba histolytica parasite. Both shigellosis and amebiasis are marked by severe, sometimes bloody, diarrhea; fever; and stomach cramps.
Shigella is the most câ¦ommon bacteria causing dysentery. Dysentery is a disease that affects your digestive system, particularly your intestines, infecting it and causing inflammation. Dysentery also causes dehydration, diarrhea, and fevers. This disease comes in two types; amebic and bacillary dysentery. Amebic is caused by amoeba and is the worst because it can survive outside the human body and spread to others. Bacillary dysentery is caused by shigella and can be mild, severe, or deadly.