1. The doctor found a live tick. This patient is a farmer in Liyang, Changzhou. He is 69 years old and works as a farmer on weekdays. He didn't notice it after being bitten by a tick. He developed symptoms of fever and muscle pain. I thought it was a cold. I went to the local hospital, and the hospital thought it was a cold. I prescribed some medicine, but the effect was not obvious. In addition, he also checked the blood routine and found that platelets and white blood cells were decreasing.
After being transferred to Changzhou Third Hospital for treatment, the patient's condition was very poor, mainly characterized by persistent high fever, partial bleeding of the whole body and liver and kidney function damage. The above characteristics are often caused by infection with Bunia virus, which mostly comes from tick bites. People infected with this virus will cause an acute infectious disease, so doctors will pay more attention to it during the examination.
At the same time, the doctor also took his blood sample to the CDC, and the test results showed that it was a new pneumonia caused by Bunia virus. After detailed examination, the doctor found a live tick between his right foot fingers.
Second, ticks are particularly dangerous. Ticks carry a lot of bacteria. If bitten, it will cause forest encephalitis, fever, thrombocytopenia syndrome, tick-borne typhus, Lyme disease and so on. For the elderly and people with basic diseases, special attention should be paid to protection. When the virus carried by ticks enters the body, it will cause a lot of damage to the capillaries of the body, increase the permeability of the blood vessel wall, cause edema of tissues or organs, and then cause congestion or bleeding of the skin and mucosa of the whole body.
The patient's cheeks, nose, neck, chest, upper arm and other parts are red or have bleeding spots, which endanger many organs such as heart, lung, spleen, stomach, kidney, pituitary gland and adrenal gland.
Some patients have a large number of micro-clots at the same time, which may lead to a serious imbalance of acid-base balance of hydrolysate. The most serious is kidney injury, and severe cases often die of renal failure.