The big flat louse sucked blood, so it swelled several times. It can be seen that it has a strong blood-sucking ability and is greedy. The smaller one is the normal appearance of ticks. Many people don't notice them after being sucked by ticks, and sometimes they don't even find ticks, and ticks will gradually get into people's bodies and release a variety of viruses. This is why ticks bite and die.

Ticks are also called ticks, commonly known as grass scorpions, grass scorpions, cattle ticks and grass ticks. In Henan, there are many lice, and everyone is afraid of lice. Because ticks can not only suck human blood, but also crawl into human skin, and then the virus carried by ticks can infect people with "anaplasmosis." After being infected with this disease, the severe one dies, and the mild one is paralyzed, which is very difficult to treat. The most terrible thing is that some people have not found any signs of ticks after being bitten by ticks, which is even more daunting than eating half a worm from an apple.

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