The International Hygiene Exhibition was a world's fair focusing on medicine and public health, held in Dresden, Germany, in 1911.

[1] The leading figure organizing the exhibition was German philanthropist and businessman Karl August Lingner [de], who had grown wealthy from his Odol mouthwash brand, and was enthusiastic to educate the public about advances in public health.

Lingner had previously organized a public-health exhibition as part of the 1903 Dresden municipal expo, and its success led him to plan a larger endeavor.

[1] The exhibition opened on May 6, 1911, with 30 countries participating, 100 buildings built for the event, and 5 million visitors over its duration.

It emphasized accessible visual representations of the body, and a particular sensation were the transparent organs preserved and displayed according to a method devised by Werner Spalteholz.