In the Marshall Islands, the outbreak has involved 703 cases, 56 hospitalizations and three deaths.

The outbreak has involved 97 residents and 46 staff members since July 3, 2003.

This outbreak involves one hundred cases at this point.

The outbreaks involved 2,119 cases and 11 deaths.

There was an unconfirmed report that the outbreak may involve two sites.

For doctors and residents here, the outbreak has involved a steep learning curve.

This outbreak has involved at least 138 patients.

Major outbreaks of typhoid from contaminated water almost always involve several different strains of bacteria, he said.

One outbreak in 2002 involved nearly 70 suspected cases and 14 schools, spreading to students' friends and family.

But one outbreak among unvaccinated preschoolers in Houston involved more than 1,700 cases.