The Regency World’s View of Viruses

This year’s flu epidemic has been extremely challenging, with a high number of hospitalizations and flu-related deaths. The influenza or flu is caused by a virus, a teeny, tiny infectious agent smaller than a bacterium, as can be seen in the illustration below....

Regency Dietary Treatments for Scarlet Fever

Regency-era doctors threw all sorts of treatments at their patients with scarlet fever: gargles made with hydrochloric acid; gentle potions made with antimony—a compound used to promote perspiration (today antimony is used mainly in industrial processes); and caustic...