"Antibiotic Resistance in Louisiana"
fdabramoI 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_1474161194
Sara_NesheiwatThere is a lot of discussion about emergency response in this paper, mainly on a global level. The current protocols in place are analyzed in terms of threat response, but also preventative measure and preparedness that is needed. Global health is widely discussed and the lack of emergency response seen in terms of AIDS, flu and smallpox in world history. The need for improvements in the biodefense response is analyzed.
pece_annotation_1474824357
Sara_NesheiwatThe registry is funded with federal tax dollars. New York City itself has funded specific projects for the registry research, for example the respiratory study of Lower Manhattan. The registry is hosted by NYC Department of Health and Mental Hygiene but is mostly paid for by federal taxes.
pece_annotation_1475346671
Sara_NesheiwatIt is important to note that this is the third chapter of the book, so when looking up the bibliography online, it was determined that for the entire book, there were hundreds of citations and references used. Most of them were studies, articles and other works ranging over years and years, done by experts in the field. There were also a lot of press articles and studies from foreign countries as well. This all showing an extensive and thorough amount of research that went into this book.
http://14.139.206.50:8080/jspui/bitstream/1/2057/1/Fassin,%20Didier%20%…
pece_annotation_1476051381
Sara_NesheiwatVincanne Adams is a PhD at UCSF School of Medicine, she's the former Director and Vice-Chair of Medical Anthropology and History and Social Medicine. Her areas of research and publications include: Global Health, Asian Medical Systems, Social Theory, Critical Medical Anthropology, Sexuality and Gender, Safe Motherhood and Disaster Recovery, Tibet, Nepal, China and the US. Van Hattum works at the Louisiana Public Health Institute and Diana English is a professor at Stanford hospital. They all deal with populations that are effected my disaster and are disadvantaged economically and socially.
pece_annotation_1477244946
Sara_NesheiwatIn terms of first responders, not much of this policy will effect them due to the fact that issues such as insurance and medicaid are not really an issue handled by EMS. The only thing I can think of is how this might effect a patient possibly worrying about insurance and wanting to refuse EMS services due to money issues. This might also play a role in where patients are taken as well, but more likely not since no matter what their insurance, etc is, they'll be transported to the hospital of their choice or depending on their condition, cardiac arrest-->closest hospital.