That sinking feeling

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I’m at ECCMID in Amsterdam currently listening to a nice report of an OXA-48 Klebsiella pneumoniae outbreak in Gran Canaria in which sinks were found to be contaminated and replaced. Earlier today I listened to a nice paper on how sinks that drain slowly are more likely to contaminate the local environment for up to 1 metre from Paz Aranega Bou who, together with Ginny Moore and other colleagues has published this nice paper . So many papers on sinks now and I do wonder if we have lost sight of what they do and what they really are.

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From crowded house to ESBL-free house

A few weeks ago, Jon Otter blogged about a novel risk factor for ESBL Enterobacterales (ESBL-E) carriage, a “crowded house”, based on his work recently published in CMI: among 1,633 subjects in the catchment area of South-East London a crowded house, was associated with ESBL-E carriage, with an odds ratio of 1.5 (95% CI 1.1-2.2). Jon hinted towards future community-based interventions to reduce ESBL-E carriage and his blog naturally reached our research meeting. Continue reading

AMR deaths in Europe (part 2)

“33000 people die every year due to infections with antibiotic-resistant bacteria” this is what ECDC released on Nov 6, 2018, on their website. “Superbugs kill 33,000 in Europe every year” said CNN and the same wording was used (in Dutch) by our Telegraaf. Naturally, the headings were based on the ECDC study published that day in Lancet ID, which happened to be the most downloaded paper ever of the journal. But was this really what was published? Valentijn Schweitzer and I got lost in translation when trying to answer that question. Continue reading

AMR deaths in Europe & America

Just before Christmas a follow-up on that what bothers us most: patients dying because of antibiotic resistance. I previously tried, see here, to disentangle from the ECDC study (33.000 deaths per year in Europe) how they got to 206 AMR casualties in the Netherlands and ended with a recommendation to not “focus too much on the absolute numbers as they may not be very precise.” With Valentijn Schweitzer I spent some more time in the 200 pages supplement, only to find out – in the end – that the Americans do these kind of studies much better. Continue reading

Fighting AMR: Close schools and use antibiotics

The global dynamics of antimicrobial resistance (AMR) are extremely complex, but we usually focus on the selective pressure created by antibiotic consumption and spread of resistant strains. The brave ones amongst us (or the ignorant) try to disentangle all the facets of global AMR dynamics, and even attempt to quantify the relative contribution of each of these factors. Well, some brave investigators tried to do just that and published their findings in Lancet Planet Health. Perfect Journal Club material. Continue reading

AMR deaths in Europe

“In case of an emergency check your own pulse first”, that’s one of the rules of the House of God. More than 33.000 deaths due to AMR in Europe per year, as reported yesterday, definitely is an emergency. Therefore, I tried to disentangle what that means for my small country that so vividly tried to keep these superbugs out of the country. Continue reading

What about E. coli ST131 (part 2); is it foodborne?

Last November I blogged on E. coli ST131, frequently portrayed as a pandemic clone, combining hypervirulence, ciprofloxacin resistance and ESBL production. The question is whether the undeniable high prevalence of this bug among clinical isolates results from its virulence and antibiotic resistance or whether it is just a reflection of carriage prevalence in the general population, without any relationship to virulence or resistance. Two recently published studies try to shed new light on the debate; one bringing in chicken retail meat as the source…… Continue reading