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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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tamar.rogoszinski

This study would be useful because it shows the prevalence of overdiagnosis. It shows that while the nuclear disaster did cause an increase in the observed thyroid cancers, this was well above the expected number of cases. While they did not present the dangerous implications of overdiagnosis, this is something that could be researched further. It can be considered a good thing that these cases were found through the Program put in place, but can also cause harm if unnecessary radiation was administered.

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tamar.rogoszinski
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This film is meant to show the struggles of an ER waiting room from all sides. It shows the frustrations of patients waiting to be seen for hours, financial workers, social workers, and doctors struggling to see everyone in a timely manner. It also shows organizers tryign to sort everyone and move the patients around in ways that benefit all parties. Essentially, this documentary is highlighting the issues that exist in the ER because of lack of staff, beds, and overall means to take care of the large influx of patients. 

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tamar.rogoszinski
  1. "“In the globalized world of the 21st century,” it argued, simply stopping disease at national borders is not adequate. Nor is it sufficient to respond to diseases after they have become established in a population. Rather, it is necessary to prepare for unknown outbreaks in advance"
  2. “World health is indivisible, [and] we cannot satisfy our most parochial needs without attending to the health conditions of all the globe.”
  3. "This tension relates to a difference in aims but also in forms of intervention: emergency response is acute, short-term, focused on alleviating what is conceived as a temporally circumscribed event; whereas “social” interventions—such as those associated with development policy—focus on transforming political-economic structures over the long term. Thus, in global health initiatives we find a contrast between possible modalities of intervention that parallels the one already described in U.S.–based biosecurity efforts: between acute emergency measures on the one hand and long-term approaches to health and welfare on the other."
  4. "Although there is a great sense of urgency to address contemporary biosecurity problems— and while impressive resources have been mobilized to do so — there is no consensus about how to conceptualize these threats, nor about what the most appropriate measures are to deal with them."

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tamar.rogoszinski

The authors discuss that there is little information regarding this topic because there is a lack of research. This is pointed out by the fact that they could only find 38 articles that related to this topic. They also point out that there is an urgency for an analysis regarding the impact of this violence on the facilities, organizations, and on the populations that benefitted from the humanitarian presence. 

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tamar.rogoszinski

The author of this article is Scott G. Knowles, the Department Head for the History Deparment Center for Science, Technology and Society. He has a PhD from Johns Hopkins. He focuses on risk and disaster, with particular interests in modern cities, technology, and public policy. He's released several books on the topic. He has a hefty resume with various publications and activity on research boards, showing his vast knowledge on these topics.