The review, which has been under way for some time, was not prompted by the salmonella outbreak.

She also said the salmonella outbreak discussed in the research appeared to be over and that no problems have been seen in the Northeast for months.

No deaths have been linked to the salmonella outbreak.

Tomatoes have been linked to seven salmonella outbreaks since 1990.

In the past, raw eggs have caused many salmonella outbreaks linked to cookie dough.

Ms. Karanjai said she expects an investigation into the causes of the salmonella outbreak to be completed within a week.

Three die in salmonella outbreak at hospital.

Ground turkey has been linked with several salmonella outbreaks.

Open thread: A salmonella outbreak in California has led to the withdrawal from sale of 228m eggs.

The salmonella outbreak never surprised me, since the birds' life style left little to the imagination.