When I dream, I dream of barf and sanitizer concentration

Ben had a dream.

“I was at a Chick-Fil-A by myself, sat down at a table next to a family (bunch of boys, mom and dad). One of the kids, probably a 6-year-old, threw up on my back and it splattered all over the floor, table and seats.

“Staff came out to clean it up – but I didn’t leave to go clean myself up, I just stood there watching, taking pictures with my phone and asking them what kind of sanitizer they were using, whether it was a different concentration that what they would normally use, and how far from the puke they were going to clean and sanitize.”

I won’t get into the Freudian or Jungian or Bromancian aspects of Ben sharing his dream with me via e-mail (and Amy and Schaffner); it’s how we roll. But Ben’s dream is grounded in the reality of stories we see daily, where people barf and a bunch of others get sick with norovirus.

Researchers from the Netherlands and Germany report in the current Eurosurveillance about a norovirus outbreak triggered by copper intoxication on a coach trip from the Netherlands to Germany.

From the abstract:

Overall, 30 of 40 people (including drivers and crew) developed nausea, vomiting and/or diarrhoea, 11 of them on the first day of the trip. The incidence epidemic curve showed a first peak on Day 1 and a second on Day 4. Nine passengers were hospitalised with gastrointestinal symptoms. Norovirus was found in stool samples from two patients, but the infection could not explain the first peak in the epidemic curve only a few hours after departure. Interviews with the passengers and an inspection of the coach and its water supply implicated the water used for coffee and tea as the potential source.

Microbiological investigations of the water were negative, but chemical analysis showed a toxic concentration of copper. Blood copper levels as well as renal and liver function were determined in 28 of the 32 passengers who had been exposed to the water. One passenger who did not have gastrointestinal symptoms had an elevated copper level of 25.9 µmol/L, without loss of liver or renal function. It is likely that the spread of norovirus was enhanced because of vomiting of one of the passengers due to copper intoxication.

The complete paper is available at http://www.eurosurveillance.org/ViewArticle.aspx?ArticleId=20104.

In response to Ben’s e-mail this morning, I asked if he could get paid to do anything else, and that maybe he needs a change.

He replied, “Don’t want to change a thing. In related news, I don’t really have any other skills.”

This entry was posted in Norovirus and tagged , , , , by Douglas Powell. Bookmark the permalink.

About Douglas Powell

A former professor of food safety and the publisher of barfblog.com, Powell is passionate about food, has five daughters, and is an OK goaltender in pickup hockey. Download Doug’s CV here. Dr. Douglas Powell editor, barfblog.com retired professor, food safety 3/289 Annerley Rd Annerley, Queensland 4103 dpowell29@gmail.com 61478222221 I am based in Brisbane, Australia, 15 hours ahead of Eastern Standard Time