worldwide. Many drugs are used for its treatment, but there is evidence of drug resistance,
insufficient efficacy and unpleasant side effects. Natural products are good candidates for
discovering more effective anti-giardial compounds. This study evaluated the activity of
extracts of Zingiber officinale (ginger) and Curcuma longa (curcumin) against Giardia
lamblia in vitro and in vivo. Giardia cyst suspension was prepared from children faecal …