Skip to main content

Search

"Antibiotic Resistance in Louisiana"

fdabramo

I situate my research at the crossroads of history, philosophy, sociology and anthropology of science. In the past, I have focused on epigenetics, environmental research, empirical bioethics and environmental justice, within and outside the academia, as you can read here, or here. Now I am focusing on antibiotic resistance, and I use it as a lens to interpret the contradictions of the last century derived by industrial production, environmental degradation and biomedical cultures.

What interests me is the (at that time) new epistemic discourse that since the Forties has been produced to explain morphological changes of organisms produce when they experience new environmental conditions or perturbations. Through an important experiment at the base of the so-called concept of genetic assimilation, Conrad H. Waddington showed that a thermic shock can produce changes in wings’ veins of fruit flies, changes that can eventually be inherited across generations, without the environmental trigger that caused them.

This focus on production and (genetic) storage of biological differences elicited by the environment is nowadays coupled with the knowledge produced through microbiome research that explains the phenotypic patterns that recur across generations.

In a thought-provoking twist, with microbiome research, the focus shifts from production and inheritance of biological differences to production and inheritance of biological similarities. Microbiome research shows that some phenotypic patterns are allowed by ecological communities of microorganisms composing all animals. Bacteria allow the development and functioning of our bodies within an epistemic framework that is now key to understand biology. The network of vessels composing mammals’ stomach is formed through cellular differentiation and expression of genes coordinated by bacteria. The same is true for our immune system that is coordinated by gut bacteria. Food, which is an important aspect of our lives also impacts on this microecology and mediates between our biological functions and functioning of means of production whose parts dedicated to food production have immense importance for our biology and our internal and external ecologies. Antibiotic resistance is one of the crossroads where culture, biology, history and the Anthropocene meet. Indeed, Antibiotic resistance shows that means of production of our societies have an even more widespread, deep and allegedly unexpected impact on the biology of animals and plants. The microorganism can indeed adapt to resist the selective toxicity of antibiotics. Moreover, bacteria can transfer their genetic code horizontally, by touch, so that we can acquire antibiotic resistance by eating food that functions as a vector, by hosting lice on our heads and many other contacts. Bacteria that are resistant to antibiotics that have been used as growth factors in animal husbandry and to prevent diseases in livestock and aquaculture, spread in natural ecosystems and can be found in wild species. Rivers and estuarine waters are places hosting antibiotic resistance.

Searching on PubMed (the search engine for biomedical literature) titles of articles containing the terms ‘antimicrobial’ and ‘Louisiana’ I retrieved just one twelve-years-old article. No results with terms such as 'Mississippi' or 'New Orleans'. The authors collected and analysed Oysters from both waters of Louisiana Gulf and in restaurants and food retailers in Baton Rouge. In most of the samples gathered, scientists recognised the presence of bacteria (Vibrio parahaemolyticus and Vibrio vulnificus) resistant to specific antimicrobials. Food production is indeed the first factor in terms of the quantity of antibiotics used. This use and related antibiotic resistance impact all the living beings present in a specific area, and can easily travel around the globe through many channels. As Littman & Viens have highlighted, a sustainable future is a future without antibiotics as “there may be no truly sustainable way of using antibiotics in the long-run, as microorganisms have shown to be almost infinitely adaptable since the first introduction of antibiotics” (Littman & Viens 2015). But in the meanwhile, we need to use them and antibiotic resistance is a phenomenon that can be better studied through environmental research, by analysing wild species and emissions nearby livestock, for instance.

The study that I retrieved focuses on Oysters. But what about antibiotic resistance conveyed through food that is consumed by the most?

What about exposures of communities that are living in highly polluted areas?

And what is the additive value on antibiotic resistance for individuals who experience the presence of industrial pollutants and that live in areas where cancer epidemics are registered?

In this respect, there is a strategy to cope with the issue of antibiotic resistance promoted by the Center for Disease Control and Prevention. The document doesn’t mention any action to monitor and regulate the production and usage of antibiotics in livestock. Nevertheless, the CDC wants to scrutinise, through genome sequencing, “Listeria, Salmonella, Campylobacter, and E. coli and uploads sequence data into PulseNet for nationwide monitoring of outbreaks and trends.” Moreover, the document reports that “In Fiscal Year 2019, Louisiana will begin simultaneously monitoring these isolates for resistance genes. When outbreaks are detected, local CDC-supported epidemiologists investigate the cases to stop spread.”

The questions that I would like to ask (to local ppl, activists, researchers, practitioners..) are:

What could be the epidemiologic characteristics (socioeconomic status, gender, residence..) of the populations more vulnerable to antibiotic resistance?

What is the additive role of antibiotic resistance for people living in highly polluted areas?

What is the impact of antibiotic resistance for people and patients living in areas where cancer incidence is high?

 

And on the long run I am interested in imagining possible strategies to not only living with the problem but also to tackle the problem itself, which means to develop strategies to answer the questions:

Why antibiotic resistance, which is known since a century, it’s a problem on the rise?

What is the role and interest of capitalism, in terms of profit-making of corporations, knowledge production and environmental degradation, in not being able to resolve antibiotic resistance?

What can be strategies of local communities to tackle the problem and to promote environmental justice in terms of alliances with ecologists, doctors, epidemiologists and other activists?

pece_annotation_1473202699

erin_tuttle

The article has primarily been referenced in later works by Paul E. Farmer who has written several other papers and articles on both the medical state of Haiti and Rwanda as well as structural violence in many capacities. The article was initially published in 2006 and has since been published in journals, books, as well as open online collections for use by the sts community.

pece_annotation_1480380359

erin_tuttle
  • “incorporating gender-based violence both reveals and furthers the undoing of humanitarianism as we know it, both in its attempts to keep the political on the outside, and in the popular belief that humanitarianism can do the work of politics without its messiness – it is a symptom of its end, or perhaps in a more positive sense, it opens up a space to re-imagine both the humanitarian and the political.”
  • “It seems that humanitarianism, as universalism, both erases and depends on difference; on the one hand, it manages difference, declawing it so that it doesn’t tear apart the humanitarian kit, made to fit and rehabilitate everyone into a basic bare-bones humanity.”
  • “gender-based violence makes it clear that the suffering body – while purportedly universal – requires certain political, historical and cultural attributes to render it visible and worthy of care.”

pece_annotation_1473784628

erin_tuttle

The article primarily discuss the motivations behind emergency response, and how that effects the actions taken by emergency response organizations. The authors claim that emergency response is motivated primarily by nationalism or self-preservation due to the global threat posed by epidemics and other health crisis. The idea of an emergency modality is presented, where rapid response to emerging issues is used as a preventative measure to avoid the spread of a crisis across national borders. The authors claim that emergency modality is the usual protocol for global health organizations due to the funds and resources available after an emergency due to public attention that are difficult to obtain for long term health problems.

pece_annotation_1474748490

erin_tuttle

Scott Gabriel Knowles is an expert in disaster and risk, he has written several papers and books on the cause of disasters and the risks found in the modern industrial era. He currently works as a professor at Drexel university and is a member of the Fukushima Forum collaborative research community.

pece_annotation_1480985148

erin_tuttle
Annotation of

This policy protects EMS and firefighters, a group not often considered a vulnerable population but often has to go into situations in which they are vulnerable to attack on very little information. The ability to defend themselves, although the policy specifically states that this is not an effort to stop sending police to medical and fire calls, can reduce the risk of responding to calls in areas that are known to be dangerous.