ginger worms will not die if they are frozen in the refrigerator. According to the relevant public information, Fasciola zingiberensis is sensitive to high temperature, but it has strong resistance to low temperature and will not die after freezing. Ginger worm generally refers to ginger trematode brucei. Fasciola brucei is an animal of the genus Zingiberaceae, which is parasitic in the small intestine of humans and pigs, mostly in the duodenum, and occasionally seen in dogs and rabbits. It is adsorbed or implanted into the mucosa by powerful suction cups.