More Norovirus Infections at Olympics in S. Korea
An investigation into the outbreak began after 41 security guards developed diarrhea and vomiting. Food and water sources were being inspected at a mountainside facility in Pyeongchang, where the guards were staying, the Associated Press reported.
from WebMD Health http://ift.tt/2BixbJy
https://www.webmd.com/
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