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Epi Curves (Final Update)

Posted November 3, 2017 3:00 PM ET


This outbreak appears to be over. This outbreak was one of four separate multistate outbreaks identified in 2017 linked to imported Maradol papayas from four different farms in Mexico. For information on the other outbreaks, please visit the Reports of Salmonella Outbreak Investigations from 2017 webpage.


People infected with the outbreak strains of Salmonella Urbana, by date of illness onset*

People infected with the outbreak strain of Salmonella Urbana, by date of illness onset*, October 30, 2017

*n=4 for whom information was reported as of October 30, 2017. Some illness onset dates have been estimated from other reported information.

Previous Epi Curves

September 11, 2017

People infected with the outbreak strains of Salmonella Newport and Infantis, by date of illness onset*

People infected with the outbreak strains of Salmonella Newport & Infantis, by date of illness onset*, September 11, 2017

*n=4 for whom information was reported as of September 11, 2017. Some illness onset dates have been estimated from other reported information.

Illnesses that started after August 18, 2017 might not yet be reported due to the time it takes between when a person becomes ill and when the illness is reported. This takes an average of 2 to 4 weeks.

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