What is hemorrhagic fever? Hemorrhagic fever, i.e., epidemic hemorrhagic fever, also known as renal syndrome hemorrhagic fever, is an important infectious disease endangering human health, caused by epidemic hemorrhagic fever virus (hantavirus), with rodents as the main source of infection of natural epidemiological diseases. Fever, hemorrhage, congestion, hypotensive shock and kidney damage are the main clinical manifestations. Epidemic Hemorrhagic Fever Vaccine This vaccine is made by infecting gerbil kidney progenitor cells with the Z10 strain of hemorrhagic fever type I (wild rat type), harvesting the virus and inactivating it with β-propiolactone to make a vaccine with aluminum oxide as adjuvant. This vaccine is used to prevent hemorrhagic fever (type I) infection. When the human body is infected with hemorrhagic fever virus, it will lead to the attack of prevalent hemorrhagic fever scene, thus it is still very important to give your child the hemorrhagic fever vaccine. Now all kinds of diseases will come quietly, especially some children’s body immunity is poor, more likely to be infected by the virus and fall ill. Therefore, we need to master the injection of hemorrhagic fever virus vaccine precautions, in order to be able to very good cooperation with the physician’s work, so that the child successfully on the vaccine. Generally, hemorrhagic fever vaccine is divided into type I and type II. In the vaccination of type I vaccine, the primary target of vaccination is the high-risk area of hemorrhagic fever people, and most of the age between 10-70 years old. For example, civil workers in water conservancy construction sites or forestry workers in infected areas are in need of vaccination. After vaccination, there may be slight adverse reactions, such as fever or rash, but it is not common. Type II hemorrhagic fever vaccine, the primary target of vaccination is the house mouse infected area residents or foreigners. This vaccine can help prevent hemorrhagic fever caused by type II infectious viruses. There is generally no reaction to the injection of this hemorrhagic fever vaccine, but there are a few people who may experience dizziness or fever, and allergic reactions such as rashes may occur individually, and if they do not subside after half an hour of investigation, you should consult a doctor quickly. Vaccination reaction No reaction or mild reaction after injection, low reaction rate, a few people have fever or rash. Body temperature <38℃, local reaction is rare, very few people may have temporary hardness due to slow absorption after injection, but it can be absorbed soon. Contraindications 1, fever and acute and chronic infectious diseases; 2, severe liver and kidney disease; 3, chronic cardiovascular disease; 4, history of allergy. Precautions 1, the vaccine contains adjuvant, should be shaken well before injection; 2, the vaccine becomes yellow or purple can not be applied, may be due to contamination; 3, there is a foreign body that can not be dispersed or the ampoule is cracked can not be used.