1.   A similar embryo which can lead to the cholera virus has been discovered in the Prud River in western Ukraine, a local official said Tuesday.

2.   A sewer system in the Crimean city of Yevpatoria is infected with the cholera virus, a newspaper reported Tuesday.

3.   Doctors said water used to cook the meal had been taken from the nearby river, which was contaminated with the cholera virus.

4.   On Tuesday, a newspaper said the cholera virus had been found in the sewage system in Yevpatoria.

5.   One of the men may have eaten food contaminated with cockles that had the cholera virus, officials said.