Die potenziell giftige Mikroalge Ostreopsis ovata vermiest einigen Feriengästen in Italien gerade den Sommer.
APA-Images / AFP / LUISA MANGIALAYO
TO GO WITH AFP STORY BY SOPHIE MAKRIS Picture dated 26 July 2006 shows toxic algea "Ostreopsis ovata", in Genoa. Ostreopsis ovata are single-cell algae normally found in tropical waters but they have migrated to the Mediterranean because of rising sea temperatures. AFP PHOTO LUISA MANGIALAYO