In August 1988, Hepburn went to Turkey on an immunisation campaign. She called Turkey "the loveliest example" of UNICEF's capabilities. Of the trip, she said, "The army gave us their trucks, the fishmongers gave their wagons for the vaccines, and once the date was set, it took ten days to vaccinate the whole country. Not bad." In October, Hepburn went to South America. Of her experiences in Venezuela and Ecuador, Hepburn told the United States Congress, "I saw tiny mountain communities, slums, and shantytowns receive water systems for the first time by some miracle – and the miracle is UNICEF. I watched boys build their own schoolhouse with bricks and cement provided by UNICEF."