Analyze

Despite the current level of development of communications, which has managed to connect distant geographies in high quality of image and sound, the possibility of traveling and seeing people and places is still an amazing experience. It is therefore not surprising that, despite the crisis that the aviation and tourism industry experienced during the COVID-19 pandemic, the number of flights has increased today. However, these trends are in contrast to the climate crisis scenario in which air mobility appears as one of the main contributors to greenhouse gas emissions. It is therefore worth asking, what factors sustain this scenario and invite us to continue to prefer aircraft as a means of transportation? While the reasons for traveling are multiple, there is one central element: the fascination that exists behind travel. This fascination seems to be a constituent part of the human being, driven by the desire to overcome our limitations and soar through the skies in search of new latitudes. But this fascination is also driven through a collective imaginary that has been built and sustained, starting with the story of Icarus and Daedalus, and continued with countless references in popular culture that make us look to the skies and let ourselves be carried away by those desires to have wings and fly. Something that is even deeper in a country like Chile and in a city like Santiago, so far from the rest of the world and flanked by the Andes Mountains, where flying seems to be the only way to expand our borders. It is this imaginary, which seems to raise few controversies in the country, that faces the future that the aviation industry offers us, one that promises to populate our skies with different types of flying artifacts, in an image that however does not seem alien, since it has been fueled by science fiction, becoming established as the obvious path to follow. In the face of this scenario, one of the biggest questions that arises is how this reconfiguration of the skies that the aviation industry promises will be inserted within a climate crisis scenario like the one we live in, in which phenomena such as the change in the migratory patterns of birds appears as a real danger to this imaginary and that already worries the world of aviation. These are the questions that hide an imaginary as powerful as the one that the image I have chosen suggests, and in whose development Chile and its hydrogen have a lot to say and a lot to reflect on. 

Catalán Hidalgo, René. 2023. "(Mis)controlling the Atmosphere: Aeromobility-Meteorology Symbiosis, Implications and Unforeseen Consequences." In 4S Paraconference X EiJ: Building a Global Record, curated by Misria Shaik Ali, Kim Fortun, Phillip Baum and Prerna Srigyan. Annual Meeting of the Society of Social Studies of Science. Honolulu, Hawai'i, Nov 8-11.

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This study examined the risk of acquiring Ebola Virus Disease (EVD) by healthcare workers in the setting of general hospitals and isolation units. By looking retrospectively at the Ebola Outbreak in Sierra Leone, the relative levels of risk to healthcare workers were computed and compared. The reasoning for these levels was also examined through interviews of surviving workers and the families/associates/colleagues of the deceased workers. The interviews reviewed common actions (and lack there of) for affected workers. This revealed certain themes that should be visited when reveising/creating hospital infection prevention and control policies.

In the case of this study, the vulnerable population examined was healthcare workers in Sierra Leone during the outbreak. These workers were found to be at a significant level of risk for transmission for a number of reasons. These include proximity to the virus (due to the occupation), lack of training in the area of infection control, and cultural factors (such as prevalence of self-medication and home management of illness). Nurses as a whole were most affected, with over half of the infected members. 

The data acquired in this study can be used not only for improvement in policies and training for healthcare workers, but also to examine the risk factors for the disease. One example is the age and gender disparities in those nfected. These could be explained by the typical age and gender of healthcare workers, but could also show a trend in risk when coupled with patient data. The data on the districts and their infection rates can be used to help pinpoint the origin of infection. 

The study was published in BMC Infectious Diseases, a peer-reviewed journal on the prevention, diagnoisis, and management of infectious disease. The journal seems to be genrally well respected.

This was a retrospective study. While not the most accurate and well supported way to conduct a study, due to the effects of recall bias, it was really the only way to gain the data that was presented in the report. There isn't really anything new about the style of research. 

At least one further study has been conducted using this data. A more focussed paper on the Kenema District in Sierra Leone was written, addressing the staggering number of cases with infected healthcare workers. The paper is titled "Facors Underlying Ebola Virus Infection Among healthcare Workers, Kenema, Sierra Leone, 2014-2015."  The paper reached similar conlusions as the original one, with a need for better practices in infection control and prevention. 

The study was funded by the WHO Country Office for Sierra leone.