No more antibiotics for animals

That’s what the WHO stated this week, and it was based on a study, in Lancet Planetary Health. In most news items that I saw animal antibiotic use was directly linked to human infections caused by antibiotic resistant bacteria. A journalist even asked if eating meat was safe. Although most of us (including me) support reduction of unnecessary antibiotic use, it’s worth reading this excellent meta-analysis, initiated by WHO. Did this study answer the burning research question “to what extent does animal antibiotic use influence infections in humans?“ Continue reading

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Making MRSA carriage a crime?

A new chapter has been added to our successful MRSA Search and Destroy policy. Yesterday, a healthcare professional, providing homecare to elderly, testified on Dutch television (item starts @ 12.30 minutes) how unnoticed MRSA carriage had influenced her and her family’s life. It is very laudable that she was willing to share her experience, but it was kind of spooky that she felt that she could only do this if unrecognizable, as if the underworld was still after her and her family. Apparently, MRSA carriage has become a criminal or shameful thing. Continue reading

The antibiotic resistance crisis resolved by bacteriophages

I am regularly asked why we don’t treat infections caused by multidrug resistant bacteria with bacteriophages. Last Friday, the same question made it to the best viewed talkshow on Dutch television (The World Turns On), and in about 10 minutes the global threat of antibiotic resistance was resolved. Here is how….  Continue reading

LA-MRSA: On the definition of emergence

Some friends, called patriotic hackers, had secured a very interesting surveillance database and I tried to write a manuscript, when I was scooped (in CID) by friends that apparently had access to the same database. That made my work redundant. So, for your eyes only, my take on that data. Continue reading

Dogs can be useful – Woof of concept obtained

I’m not a dog lover. Far from it in fact, however a new paper in the Journal of Hospital Infection caught my eye today. Yesterday I was sitting in the Longitude Prize Advisory 7318105948_2aa4449f9f_zCommittee meeting bemoaning the lack of ‘left field’ ideas coming forward. Harrison himself, winner of the original prize was such a person. He came at the problem of solving the longitude issue from a completely different direction when all of the respected science at the time was convinced that astrology was the answer. Problem: cloud, and not much of a silver lining. So we are looking for a new way to diagnose infection rapidly, distinguishing between those caused by viruses and bacteria in the hope of turning the increasing tide of resistance. So what does Fido (or Nimbus in this case) have to do with this?

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Attacking the fecal veneer*

What an excellent start of 2017. A great study from the USA today in Lancet: In a pragmatic cluster-randomized crossover study they tested 4 patient room cleaning strategies on the effectiveness to reduce acquisition with relevant bacteria for the incoming patients. The conclusion states that “enhanced terminal room disinfection decreases the risk of pathogen acquisition.” Yet, this paper is so “data-dense” that you must read the methods (and supplements) to get the picture. In one shot: Not for C. diff, may be for MRSA and yes for VRE. Continue reading

SSI – It’s not what you do, but the way that you do it?

20140801-135-see-rock_festival_2014-rick_parfittAnother of my favourite guitarists succumbed to sepsis following surgery just before Xmas, with the sad passing of Rick Parfitt following shoulder surgery, spookily the day after his band Status quo performed their final electric gig (which I was at). The other was Rory Gallagher, who died a few years ago now of MRSA.  Surgical procedures are normally carried out under what should be the most controllable of conditions, yet there are variations in practice, a paucity of quality studies on even the most basic of interventions (such as pre-op bathing) and even when there is good evidence, it is ignored. However I do also wonder if we have been missing something. A paper that suggests no difference between Chlorhexidine (CHG) and Povidone Iodine (PI) for pre-surgical skin prep (both aqueous) recently piqued my interest. It was an RCT (non-blinded) undertaken in clean-contaminated upper gastrointestinal or hepatobiliary–pancreatic open surgery, however that wasn’t the aspect that I became interested in. Continue reading