Do lice usually fall on people?

When a tick bites a person, it will bury its head in the skin to suck blood, and at the same time it will secrete a substance harmful to the human body. It needs to be taken out in time after entering human skin, otherwise it will remain parasitic on human skin. If it is not taken out in time: if it is light, the patient will itch unbearable in rainy weather a few years later. In severe cases, persistent high fever, deep coma and convulsions can cause forest brain and even death. Note that if there is a tick bite, never take it out with tweezers or crush it with your fingers, otherwise it will secrete a variety of viruses harmful to human body. Don't handle it yourself, go to the hospital to take it out in time. The doctor will disinfect around the wound, then anesthetize the wound to anesthetize the ticks, and then easily clip them out with tweezers after the ticks are completely anesthetized.