Disease detectives: In a public health crisis, contact tracers are on the case

Contact tracing has been a cornerstone of public health for much of the past century, even before the novel coronavirus.

Major achievement focus of Rotary's World Polio Day event

Rotary’s World Polio Day Online Global Update on 24 October hails this year’s historic achievement in polio eradication.

History: Rotary becomes intercontinental

Rotary HistoryRotary becomes intercontinentalOn 1 August 1912, the Rotary Club of London, Greater London, England, became the first Rotary club in Europe. Although