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Luísa Reis-Castro: mosquitoes, race, and class

LuisaReisCastro

As a researcher, I’m interested in the political, ecological, and cultural debates around mosquito-borne diseases and the solutions proposed to mitigate them.

When we received the task, my first impulse was to investigate about the contemporary effects of anthropogenic climate change in mosquito-borne diseases in New Orleans. But I was afraid to make the same mistake that I did in my PhD research. I wrote my PhD proposal while based in the US, more specifically in New England, during the Zika epidemic, and proposed to understand how scientists were studying ecological climate change and mosquitoes in Brazil. However, once I arrived in the country the political climate was a much more pressing issue, with the dismantling of health and scientific institutions.

Thus, after our meeting yesterday, and Jason Ludwig’s reminder that the theme of our Field Campus is the plantation, I decided to focus on how it related to mosquitoes in New Orleans.

The Aedes aegypti mosquito and the yellow fever virus it can transmit are imbricated in the violent histories of settler-colonialism and slavery that define the plantation economy. The mosquito and the virus arrived in the Americas in the same ships that brought enslaved peoples from Africa. The city of New Orleans had its first yellow fever epidemic in 1796, with frequent epidemics happening between 1817 and 1905. What caused New Orleans to be the “City of the Dead,” as Kristin Gupta has indicated, was yellow fever. However, as historian Urmi Engineer Willoughby points out, the slave trade cannot explain alone the spread and persistance of the disease in the region: "Alterations to the landscape, combined with demographic changes resulting from the rise of sugar production, slavery, and urban growth all contributed to the region’s development as a yellow fever zone." For example, sugar cultivation created ideal conditions for mosquito proliferation because of the extensive landscape alteration and ecological instabilities, including heavy deforestation and the construction of drainage ditches and canals.

Historian Kathryn Olivarius examines how for whites "acclimatization" to the disease played a role in hierarchies with “acclimated” (immune) people at the top and a great mass of “unacclimated” (non-immune) people and how for black enslaved people "who were embodied capital, immunity enhanced the value and safety of that capital for their white owners, strengthening the set of racialized assumptions about the black body bolstering racial slavery."

As I continue to think through these topics, I wonder how both the historical materialities of the plantation and the contemporary anthropogenic changes might be influencing mosquito-borne diseases in New Orleans nowadays? And more, how the regions’ histories of race and class might still be shaping the effects of these diseases and how debates about them are framed?

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wolmad

I found the parts of the film regarding the initial investigation and the release fo marine corps documents on the internet to be most compelling, because this was the establishment of the proof that the corps knew fully about the potential health concerns at Camp Lejeune and actively covered it up and did nothing to improve the conditions until it was too late.

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wolmad

In this film, three groups of stakeholders are portrayed; doctors, patients, and mortality. The doctors depicted fight a loosing battle against aging, death, and terminal illness like cancer. They need to come to terms with the fact that they can't save everyone and they need to honor their patients wishes for how they want to conduct the end of their lives. The patients need to accept their impending death with the assistance of their doctors and advocate for how they want to conduct the end of their lives. And mortality is an object which is immaterial but ever present, and both doctors and patients need to learn how to grasp with it.

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wolmad

This article utilizes excerpts from interviews to illustrate the story narrative of an illness, showing how emotion and values are reflected in the creation of a "plot" of the narrative, and uses statistics and broader research to analize these stories from a broader, more societal perspective. 

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wolmad
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The Red Cross opened a Red Cross R&D in 1961 to further existing research on blood component technology, blood safety, plasma-derived therapeutics, transfusion medicine, and biomedical science. Red Cross R&D has made accievements in the following areas, listed on their website:

  • Developed a technique to freeze red blood cells, preserving their viability for up to 3 years, helping to ensure a steady supply of red cells for patients needing rare blood types. (1971)
  • Contributed to the development of bar-coding for blood products. (1977)
  • Developed procedures for large-scale purification of therapeutic blood proteins like gamma globulin and factor VIII. (1978)
  • Collaborated with scientists at the Centers for Disease Control and Prevention (CDC) to define the window period—the length of time between infection with the virus and the earliest stage in infection that can be detected by a test—for human immunodeficiency virus (HIV) following implementation of universal HIV testing of donor blood. (1994)
  • Investigated the prevalence of blood-transmitted diseases like human T-lymphotropic virus-1 (HTLV-1) and Chagas disease, providing key data that led to implementation of testing for these diseases. (HTLV-1 in 1987, Chagas disease in 2008)
  • Continue to facilitate improvements in bacterial testing of blood products.
  • Investigated the role of antibodies in female-source plasma in causing transfusion-related acute lung injury (TRALI), leading to reduction in the incidence of TRALI by providing male-predominant plasma for transfusion. (2009)
  • Modified height and weight restrictions for donors younger than 19, which has significantly reduced adverse reactions among young donors. (2009)

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wolmad

Based on this article's bibliography, it appears that a large ammount of information from this article was drawn from MSF reports and essays, United Nations reports, and previous scholarly research done in the fields of humanitarianism, feminism, and the social aspects of medicine.