DISEASE IN IRAQ BAGHDAD, Iraq, Sept. 24 - A virulent form of hepatitis that is especially lethal for pregnant women has broken out in two of Iraq's most troubled districts, Iraqi Health Ministry officials said in interviews here this week, and they warned that a collapse of water and sewage systems in the continuing violence in the country is probably at the root of the outbreak. The disease, called hepatitis E, is caused by a virus that is often spread by sewage-contaminated drinking water. The officials said they had equipment to test only a limited number of people showing symptoms,...