Maryn McKenna

Journalist and Author

Child deaths from flu + MRSA, an update

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As predicted earlier this week: The Centers for Disease Control and Prevention (CDC) has announced more deaths of children from flu, and from flu followed by MRSA pneumonia.

My colleagues at the Center for Infectious Disease Research and Policy are tracking the case count, and here’s what they said this evening:

The CDC received eight reports of influenza-related deaths in children during the week ending Feb 21, bringing the seasonal total to 17. Four of the deaths occurred in Texas, 2 in Colorado, and 1 each in Arizona and Massachusetts.
Bacterial coinfections have been confirmed in 10 (59%) of the 17 children. Staphylococcus aureus was identified in 8 of the 10 children—3 of the isolates were sensitive to methicillin, 4 were not, and results were not reported for 1. Eight of the 10 children who had coinfections were age 12 or older. (Byline: Lisa Schnirring)

Just to recap, that’s four deaths so far this flu season from flu+MRSA, twice the number we knew of last week.

And just to remind: The CDC and its Advisory Committee on Immunization Practices now recommends flu shots for all children and adolescents, up through the age of 18. A flu shot is one defense against MRSA pneumonia. It is worth considering.

Terribly sad story from Florida

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Cody Shrout, a 12-year-old 6th-grader who lived in Daytona Beach, Fla., was found dead in bed a week ago today by his 8-year-old sister.

His death was initially put down to chickenpox, which was circulating in his school, but the Volusia County medical examiner determined Tuesday that his death was due to MRSA.

Two weeks ago, he scraped his knee skateboarding, subsequently spiked a 103+ degree fever, was treated at a local ER and sent home. The story describing his treatment quotes his grandfather in a way that suggests the scrape was treated as a sports injury, with ice and ibuprofen.

Cody lived with his mother, sister, 3-year-old brother and grandfather. His mother, who is single, could not afford a funeral. With extraordinary generosity, Heather and Jason Jenkins, who own a plumbing business in Apopka, Fla., have paid for the funeral. He will be buried Tuesday.

An odd tidbit in this very sad story: Ten months ago, according to the Daytona Beach News-Journal, he was treated at that same medical center for a staph infection. The story doesn’t say whether he was an admitted patient or seen in the ER, and also doesn’t say whether it was MRSA or drug-susceptible staph. Interesting, though.

It’s flu season: Watch for MRSA pneumonia.

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Via the (Tucson) Arizona Daily Star, I’ve just caught up with the very sad story of Robert Sweitzer, a Tucson resident who died on his 39th birthday, of MRSA pneumonia.

Sweitzer died last Feb.10, but his name is in the news now because a lawsuit filed by his wife Rachel against the hospital where he died has just been scheduled for a Sept. 2009 trial.

The apparently undisputed facts of the case (according to news reports that I cannot usefully link to because they require registration) are:

  • Sweitzer was a healthy man, married three years, who worked a full-time job and devoted all his spare hours to animal rescue.
  • On Saturday, Feb. 9, he woke up feeling as though he were coming down with a cold, with a cough and low back pain. He and his wife went to a regular volunteer shift at a local cat shelter, but by evening, he was having trouble breathing. They arrived at St. Mary’s Hospital ER at 6:30 p.m.
  • Sweitzer was triaged within a half-hour, judged to be a low-acuity case, and sent to wait.
  • It was February, the height of a bad flu season, and the ER was slammed with 170 patients.
  • Sweitzer’s breathing and back pain got worse and his wife twice asked unsuccessfully for him to be re-evaluated.
  • When he was finally seen at 2:30 am, an X-ray showed his lungs filled up with fluid. He was put on 100% oxygen.
  • He arrested twice and was pronounced dead near 7 a.m.

Following an autopsy, the Pima County Medical Examiner and the Arizona Department of Health Services asked the Centers for Disease Control and Prevention to evaluate Sweitzer’s case; based on the extensive lung destruction, they feared he died of hantavirus. Tissue samples were sent to the CDC, which reported in August that Sweitzer actually died of necrotizing pneumonia caused by MRSA.

We have talked before (here, here, here, here and here) about the particular danger of MRSA infection during flu season, when (it is theorized) micro-trauma to the lungs by flu infection allows MRSA to gain a foothold. Once it begins, MRSA pneumonia proceeds with incredible speed — I have spoken to parents whose children went literally from apparently healthy to dead or close to it, within 24 hours — and it is commonly mistaken either for flu or for community-acquired pneumonia, the usual drugs for which have no impact on MRSA.

So, constant readers: It is flu season. Please get a flu shot. The observations and research on this are still limited, but it does appear that if you prevent flu, MRSA will have a more difficult time gaining a foothold in the lungs. (And if you nevertheless find yourself in a situation similar to Robert Sweitzer’s, and you truly believe it is life-threatening for yourself or your loved one, do whatever is necessary to direct clinical attention to you in time.)

Because I cannot link through to the Arizona Star stories, here are the dates and headlines:

  • 20 February 2008, “His pet projects: rescuing dogs, cats,” byline Kimberly Matas
  • 16 March 2008, “39-year-old’s ER death leaves a lot of unanswered questions,” byline Carla McClain
  • 27 August 2008, “Feb. death of Tucson man, 39, tied to staph,” byline Stephanie Innes
  • 1 December 2008, “Suit over death at St. Mary’s ER set for trial in September” (no byline).

More teen MRSA deaths

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I just want to note that there is a sad uptick in news of MRSA illnesses and deaths among teens:

  • 18-year-old Alonzo Smith of Kissimmee, Fla. died this past Monday, Sept. 29.
  • 17-year-old Saalen Jones of Philadelphia died on Tuesday, Sept. 23.

In addition, just in the past two weeks there have been school outbreaks in:

The importance of MRSA in a flu pandemic

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Constant readers will know that, in another part of my life, I write a great deal about seasonal and pandemic influenza, a subject I’ve been following since writing the first story in the American media about avian influenza H5N1 (in August 1997; find it on this page.)

And people concerned about MRSA realize that flu and MRSA have an important overlap: For decades, long before the emergence of MRSA, staph was one of the most important contributors to secondary bacterial pneumonia, which occurs after the flu virus has damaged the lung tissue and allows staph and other bacteria to take hold.

In the past few years, we’ve been reminded of this interaction because of the shocking rise in cases of necrotizing pneumonia caused by MRSA (blogged here and here). Twice in the past two years, the CDC has asked state health departments to report any cases of flu/MRSA co-infection; in the 2006-07 flu season, 22 children died from MRSA necrotizing pneumonia secondary to flu.

Comes now one of the giants of staph research to warn of an unconsidered danger of MRSA: as a contributor to deaths in a flu pandemic. Dr. Theodore Eickhoff, who wrote some of the earliest papers on hospital-acquired staph infections, has written an assessment in Infectious Disease News of two new pieces of research into deaths during the 1918 flu pandemic. Both papers contend that it was bacterial pneumonia that was the major killer in that global storm of death, and not the novel flu virus itself.

Eickhoff looks forward from those findings to consider what havoc a new pandemic could wreak in this era of massive MRSA transmission. He contends that national planning for pandemics — a huge effort and expense for the US and other governments over the past few years — has paid insufficient attention to the possibility that bacterial infection will be as significant a danger as whatever new flu has emerged:

Authors of both of these reports point out that their findings have important implications for pandemic preparedness today. U.S. preparedness policy, and indeed that of almost all other countries, has been focused on preventing or modifying influenza virus infection itself. Thus, vaccine development and anti-viral drugs (eg, neuraminidase inhibitors) have been the major efforts, and a great deal of stockpiling has already taken place. Clearly it is equally necessary to stockpile antibiotics effective against primarily community-acquired organisms causing post-influenza pneumonia today, including both MSSA and MRSA. Much more consideration needs to be given to the possible role of pneumococcal and possibly other bacterial vaccines as part of pandemic preparedness.

Of course we would never have thought of that.

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A new paper in the Annals of Internal Medicine suggests an astounding technique for figuring out whether patients experienced an adverse event while in the hospital:

Asking them.

No, really.

The study by Massachusetts researchers (from University of Massachusetts, Brown, Harvard, Massachusetts Department of Public Health and Massachusetts Hospital Association) looked back at the experience of more than 2,600 patients in 16 Massachusetts hospitals during 6 months in 2003. The researchers started from the assumption that the medical-records review done by many hospitals to spot adverse events was not capturing enough information — and that the interviews that some hospitals do with patients after discharge were asking the wrong questions because they focus only on satisfaction.

So the team did a 20-minute phone interview 6 to 12 months after discharge for 2,600 patients, asking about “negative effects, complications or injuries,” and also reviewed the medical records of 1,000 patients who agreed to their charts’ being released for review. For each arm of the study, two physician-reviewers checked results to be sure what was scored as an adverse event actually qualified as one.

And they found: That twice as many adverse events were uncovered when patients were asked about their experience. Among the interviewees, 23 percent reported an adverse event; when records were reviewed, only 11 percent of patients were judged to have experienced one.

Now, let’s be clear: I’m very glad these researchers had the courage to do this study. Anything that supports better care, more transparency in care and more responsiveness to the patient’s experience is a good thing and I support it.

But when I think of the dozens of hospital patients and family members who have told me about their experiences with poor infection control — lack of hand-washing, lack of housekeeping, bloody gauze on floors — and with being completely unable to get anyone in those hospitals to pay attention, it just makes me want to beat my head against a wall. Coming up with the idea of asking the patients about their experience… this is so hard?

As one of the co-authors, Saul Weingart of Dana-Farber Cancer Institute in Boston, said in an accompanying press release: “It’s pretty clear that they can teach us important things about improving patient safety, if only we ask them.”

The cite is: Weissman, JS et al. Comparing Patient-Reported Hospital Adverse Events with Medical Record Review: Do Patients Know Something That Hospitals Do Not? Ann Intern Med 2008; 100-108.