It is less likely that you will get infected if you scratch the snail with your hands. There are many kinds of parasites in Fukushima snails, generally after eating Fukushima snails, it is possible to be infected with the parasites therein; the possibility of catching Fukushima snails by hand is relatively small, because the skin barrier of the hand has a certain degree of protection, it is recommended that after touching the Fukushima snails, you should also wash your hands with clean water. Eating raw or undercooked snails carries the risk of parasite infection. High temperature kills parasites and eggs in the snails, so eating cooked snails can prevent parasitic infection. If you suspect that you have a parasitic infection, it is recommended that you go to the hospital for blood tests and ultrasound to help further clarify the situation.