What disease does raw crab get easily

summary

Crab is a kind of seafood, some people will choose to eat raw crab in order to keep the meat delicious. I think most people don't eat crabs raw. First of all, it's the smell of raw crabs. Secondly, it's the bacteria of raw crabs. Is it good to eat crabs raw? Will it do any harm to human body?

What disease does raw crab get easily

First of all: the infection rate and infection degree of Paragonimus larva metacercariae in living crab are very high. Paragonimus parasitizes in the lung, stimulates or destroys the lung tissue, and can cause cough, even hemoptysis. If it invades the brain, it will cause paralysis.

Secondly, the infection rate of Paragonimus was 20% when crabs were heated slightly, 55% when pickled crabs and drunk crabs were eaten, and 71% when crabs were eaten raw.

Finally: if you eat crabs raw, you may be infected by Vibrio parahaemolyticus. A large number of Vibrio parahaemolyticus invades the human body, causing infectious poisoning, showing symptoms such as intestinal inflammation, edema and congestion.

matters needing attention

Generally, fish and shrimp will be infected by Vibrio parahaemolyticus, Salmonella, Escherichia coli and other pathogenic bacteria after leaving the water for 2-3 hours. Bacterial corrosion often occurs and amines are produced.