food poisoning

Part One It appears that the E. coli O104 sproutbreak is starting to wind down, with more than 3,500 cases diagnosed to date and 39 deaths. Though sprouts remain the key source of the bacterium, a recent report also documents that human carriers helped to spread the organism (via H5N1 blog). In this case, it was a food service employee working at a catering company, who spread infection to at least 20 people before she even realized she was infected. As with many infectious diseases, there are potential lingering sequelae of infection, which can occur weeks to years after the acute…
Mike has has a great new post up looking at some molecular analyses of the current European outbreak strain. For anyone who hasn't been paying close attention to what's happening across the pond, there's an ongoing outbreak of enterohemorrhagic E. coli (EHEC)--the type of E. coli that includes O157:H7, which has been associated with outbreaks of disease associated with food. The most infamous outbreak was the 1993 Jack-in-the-Box disaster, associated with undercooked hamburgers contaminated with the organism, but there have also been outbreaks associated with contaminated vegetables (such as…
As Maryn McKenna and others have reported, a paper was released on Friday showing a high percentage of drug-resistant Staphylococcus aureus contaminating raw, retail-available meat products. There has been a lot of media coverage of this finding--so what does the study say, and what are its implications? More after the jump. First, a bit about S. aureus itself, and why this study was carried out. Historically, Staph has been a relatively common cause of food poisoning. The bacterium produces toxins that can collect to a high level when prepared foods are left at room temperature, such as…
Liz Borkowski writes: Mark Pendergrast wrote yesterday about how politics plays into the work of the EIS, and it's something that I kept noticing as I read Inside the Outbreaks. As he points out, my post last week highlighted the solution to the Reye's Syndrome puzzle - which was solved by Karen Starko, who's also one of the Book Club bloggers! - but didn't get into the larger issue: there can be a big difference between solving the puzzle and solving the problem. In yesterday's post, Mark writes: Although Karen's and subsequent CDC studies clearly demonstrated that giving children aspirin…
Liz Borkowski writes: Mark Pendergrast wrote yesterday about how politics plays into the work of the EIS, and it's something that I kept noticing as I read Inside the Outbreaks. As he points out, my post last week highlighted the solution to the Reye's Syndrome puzzle - which was solved by Karen Starko, who's also one of the Book Club bloggers! - but didn't get into the larger issue: there can be a big difference between solving the puzzle and solving the problem. In yesterday's post, Mark writes: Although Karen's and subsequent CDC studies clearly demonstrated that giving children aspirin…
Student guest post by D.F. Johnston As the year marches forward, ever closer to that summer sun we missed so much during dreary winter days, we also get closer to the traditional summer picnics and barbecues. Sometimes, in our hurry to enjoy quality time with friends and family, we get distracted from our usual practices for proper food handling. We might try to get little Billy his hamburger before he has time for a full-fledged temper tantrum, so we hurry it along, figuring a tiny bit of pink in the middle won't be the end of the world. Or we might realize that we're short a couple of…