[Research progress of monkeypox epidemic in multiple countries]

Monkeypox is a zoonotic disease caused by Monkeypox virus, which can cause the change of smallpox pattern in human. Monkeypox has been epidemic in central and west African countries, and infections outside the African continent are rare. Since May 2022, unprecedented outbreaks of human monkeypox and clusters of cases have occurred in non-epidemic countries such as Europe, the Americas and Australia, with multi-country outbreaks drawing global attention. The prevalence, transmission route and reoccurrence of monkeypox are still unknown. In view of the rapid increase of monkeypox cases, this paper reviewed the epidemiological changes, outbreak causes, clinical characteristics, and treatment methods of monkeypox, so as to clarify the epidemic background and transmission characteristics, improve the understanding of the disease, prevent the disease as soon as possible and formulate diagnosis and treatment measures.