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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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maryclare.crochiere

They researched a lot into tuberculosis/HIV and the social issues that were discussed. Articles on asthma were also reviewed and used, despite asthma not being directly discussed, as well as lead poisoning. This could indicate that more diseases are affected by social issues than discussed in the article, or maybe those diseases didn't show any correlation.

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maryclare.crochiere

I looked up how regualtions are formed and put into law after outbreaks of disease to prevent similar outbreaks from happening again. I also looked into how viruses become resistant to drugs and are able to mutate and continue to infect people, even after they have been "controlled". Additionally, I found a list of the safety measures that are recommended for emergency responders based on CDC guidelines.

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maryclare.crochiere

It is published in "Violence & Victims", which is a peer-reviewed journal that analyzes all aspects of interpeersonal violence. The journal features contributions from many fields, from medicine to law to social work.

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maryclare.crochiere

This article finds that the people living in the area of the Chernobyl disaster are still experiencing the aftermath of the situation. Due to the health and financial results of the disaster, they have become dependent on the infrastructures that can help them, such as the healthcare system. This prevents them from making independent decisions, or moving anywhere that would reduce their ability to recieve help.