荷兰出现首例猴痘病毒新毒株感染病例

Core Points - The Netherlands has confirmed its first case of a new strain of monkeypox virus, indicating the ongoing global spread of the monkeypox epidemic [1] - The patient, who is unvaccinated and has no recent travel history, contracted the "branch Ib" strain after sexual contact with other males [1] - The risk of further spread in the Netherlands is considered low, and health authorities are investigating the source of the infection [1] - The World Health Organization and the European Centre for Disease Prevention and Control are closely monitoring the situation due to recent cases in Spain and the United States [1] - Monkeypox is a viral zoonotic disease with symptoms including fever, rash, and lymphadenopathy, and has a low fatality rate with most patients recovering within weeks [1] - The "branch I" and "branch II" strains of the monkeypox virus have been identified, with the "branch Ib" variant emerging in the Democratic Republic of the Congo in 2023 and spreading internationally [1] Summary of Related Events - In August 2024, the World Health Organization declared the monkeypox epidemic a "Public Health Emergency of International Concern," but this alert was lifted in September 2024 [2] - The Africa Centres for Disease Control and Prevention still recognizes the monkeypox epidemic as a public health emergency in Africa [2]