“…In Central Europe, after the First World War, a Polish paediatrician, Dr Anna Braude Heller, was the first to establish a Jewish children's summer colony near Warsaw, and this model of children's recreation was later adopted throughout Central Eastern Europe. 7 Children's summer colonies were used in various countries to combat tuberculosis through the therapeutic effects of climate, health education, nutrition and recreation. In 1924, The Marine Colony was founded in Rijeka, Croatia, specialising in the treatment of children with clinical tuberculosis or who were at higher risk of developing it.…”