The Princeton Packet reported yesterday that a Salmonella outbreak that began in late April has hit at least 28 people, with over 70 more reporting illnesses. 

A school official said that the latest date of onset of symptoms for the confirmed cases is May 2, which was before Princeton took its intervention measures to close the Mexican and salad food stations and remove some food foods at its largest dining facility on campus — the Frist Campus Center.

This outbreak was the inspiration for this week’s infosheet, which can be downloaded here.