1. Ebola virus appeared in the middle of Africa in 1976, and it is still unknown to. Ebola viruses can make the internal organs to break, and the pores of infected people will be oozed out. Up to 90% of the infected person died. 2, pulling sand hot virus pulling the heat is caused by a sand virus, and the doctors have noted the virus earliest in the 1950s. Once in dyed this virus, the human viscera will be bleeding, and the blood pressure has fallen sharply, and the brain is damaged. One person died in every seventh infected person. 3, Marborough virus is another fatal virus. In 1967, 7 European scientists died in the study of the study of the eating monkey, Malburg virus became the headline of the newspaper. In the 1980s, Marburg virus once again broke out in South Africa, 25% of infected people died. 4, the virus of the West Nile virus is carried by mosquitoes, with the climate change, the virus is currently threatening to the UK. When the disease is initially, it has a flu, and meningitis, other brain diseases and paroxysmal diseases may occur in the future. There is a 1/10 infected person who is unable to heal. 5, dengue fever virus This is a place in tropics. Biting the mosquito bites, there will be a large bleeding of the internal organs. Up to 50% of infected people died. 6. Ma Qiupo virus a sand virus, for the first in Bolivia in 1962, which is carried by a mouse. The initial appearance of the dye is fever, then the nose and gums begin to bleeding, gastrointestinal hemorrhage, 30% of infected people die.
