A handful of Republican staff members in Cleveland for the GOP convention were reported to be suffering Tuesday from a possible norovirus infection. And if there are a few people with norovirus, it’s likely there will be more. As many as 11 members of the California delegation’s advance team are showing symptoms that are consistent with the norovirus, according to Peter Schade, the Erie County health commissioner, who is investigating the outbreak. They are staying at a hotel in Sandusky, Ohio, about an hour from Cleveland. The health department is running tests to confirm whether the Republican staff members have norovirus. Noroviruses trigger explosive bouts of vomiting and diarrhea. They clear you out and clear out of your system pretty quickly. Symptoms typically only last one to three very miserable days. Most people recover without incident, but some people may need medical care for dehydration — especially small children or older adults.
https://www.statnews.com/2016/07/19/norovirus-republican-convention-cleveland/