FILE PHOTO: An electron microscopic (EM) image shows mature, oval-shaped monkeypox virus particles as well as crescents and spherical particles of immature virions, obtained from a clinical human skin sample associated with the 2003 prairie dog outbreak in this undated image obtained by Reuters on May 18, 2022. Cynthia S. Goldsmith, Russell Regnery/CDC/Handout via REUTERS THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY./File Photo
A handful of cases of monkeypox have now been reported or are suspected in Britain, Portugal, Spain and the United States.
The outbreaks are raising alarm because the viral disease, which spreads through close contact and was first found in monkeys, mostly occurs in west and central Africa, and only very occasionally spreads elsewhere.
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