In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.

Saint-Denis ( -RSB- , or unofficially Saint-Denis de la Re union for disambiguation ) is the " pre fecture " ( administrative capital ) of the French overseas region and department of Re union , in the Indian Ocean .
Saint-Denis is the administrative capital ( " pre fecture " ) of the French controlled island of Re union , in the Indian Ocean .

It is pointed out the significance of the sanitary epidemiological reconnaissance in assessing the sanitary-epidemiological situation , organizing and conducting preventive activities , indicating and identifying pathogenic biological agents in the environmental sites , conducting laboratory analysis of biological materials , suppressing hotbeds of infectious diseases , providing advisory and practical assistance to local health authorities .
The sanitary epidemiological reconnaissance will be important in assessing the sanitary-epidemiological situation , organizing and conducting preventive activities , indicating and identifying pathogenic biological agents , suppressing hotbeds of infectious diseases , providing advisory and practical assistance to local health authorities .

The Fe de ration Internationale de Ski ( FIS ; English : International Ski Federation ) is the world 's highest governing body for international winter sports .
International Ski Federation ( FIS ) is the sport organization for skiing .