Mpox: Global epidemic situation and countermeasures.

Mpox, is a zoonotic disease caused by the monkeypox virus and is primarily endemic to Africa. As countries gradually stop smallpox vaccination, resistance to the smallpox virus is declining, increasing the risk of infection with mpox and other viruses. On 14 August 2024, the World Health Organization announced that the spread of mpox constituted a public health emergency of international concern. Mpox's transmission routes and symptoms are complex and pose new challenges to global health. Several vaccines (such as ACAM2000, JYNNEOS, LC16m8, and genetically engineered vaccines) and antiviral drugs (such as tecovirimat, brincidofovir, cidofovir, and varicella immunoglobulin intravenous injection) have been developed and marketed to prevent and control this disease. This review aims to introduce the epidemic situation, epidemiological characteristics, physiological and pathological characteristics, and preventive measures for mpox in detail, to provide a scientific basis for the prevention and control of mpox viruses worldwide.