The writer is a science commentator

The Angel of Death was an oddly serene term for a disease that killed millions and left survivors disfigured by “small pocks”, or blisters on the skin. Smallpox, named in the 15th century to distinguish it from the “great pox” of syphilis, was officially eradicated in 1980 after a global vaccination campaign.

Now a smallpox vaccine is being wheeled out again to combat an unusual outbreak of monkeypox, a milder disease caused by a related virus. As of May 22, the World Health Organisation has recorded more than 250 confirmed or suspected cases of monkeypox in the biggest outbreak seen outside west and central Africa, where it is endemic. The UK is one of the worst-affected countries, with 71 confirmed cases as of May 25. For comparison, the country saw a total seven cases from 2018 to 2021.