Monkeypox virus is transmitted by both blood and body fluids. Monkeypox virus occurs in monkeys as the name suggests, but it can also infect other animals or humans. Although the symptoms are similar to those of smallpox, the clinical manifestations often include fever, severe headache, swollen lymph nodes, back pain, rash, muscle pain and even death. Generally speaking, the infected animal will bite the human, will make the human infected with the virus, also may be human direct contact with the infected animal’s blood, body fluids and other infected, although the monkeypox virus contagious than smallpox, and some patients infected with the virus can be self-healing, but the condition of the serious people may die. Generally speaking, people are less likely to be infected with monkeypox virus, but it is important to take precautions in life, such as more ventilation, more physical exercise, etc. If discomfort occurs, it is recommended to go to the hospital for treatment.