Why Pandemics and Epidemics – Such As COVID-19 – Can Exacerbate Racism and Xenophobia

Racism Fist

During epidemics, heightened human sensitivity often leads to increased prejudice, discrimination, and xenophobia towards individuals who look and sound different from ourselves.

When viruses, parasites, and other pathogens spread, humans and other animals tend to hunker down with immediate family and peer groups to avoid outsiders as much as possible.

But could these instincts, developed to protect us from illnesses, generalize into avoidance of healthy individuals who simply look, speak, or live differently?

Jessica Stephenson, an assistant professor in the Department of Biological Sciences in the Kenneth P. Dietrich School of Arts and Sciences, coauthored a paper exploring the answer, which was recently published in the Proceedings of the Royal Society of London, Series B.

One example noted in the study showed that black garden ants exposed to a fungus clustered together in groups much smaller than researchers could predict by chance, which effectively limited the spread of the disease. Similar behaviors seen among 19 non-human primate species were also credited for lowering the direct spread of parasites.

Human beings share these same biological impulses to separate into modular social groups. However, when pathogens are spreading, humans tend to also adopt a set of behaviors that are “hypervigilant and particularly error-prone,” the researchers wrote.

Jessica Stephenson

Jessica Stephenson. Credit: University of Pittsburgh

“It’s interesting and really disappointing,” Stephenson said. And as COVID-19 continues its spread, humans are even more susceptible to the impulse.

“During epidemics, humans tend to become overly sensitive, so any sort of physical abnormality that somebody has suddenly becomes a potential indicator of infection. We become much more bigoted, we pay way more attention to things that differentiate people from what we perceive as our own phenotype. People who look different from us and sound different from us, which, of course, leads to a lot more xenophobia,” said Stephenson, who runs Stephenson Lab of Disease Ecology and Evolutionary Parasitology at Pitt.

A prior Stephenson study published in The Royal Society Biology Letters in November 2019 outlined how individuals differ in their response to potential contagion. In both humans and the guppies she studied, the individuals most susceptible to the disease showed the strongest avoidance.

During that study, male guppies were placed in a large tank, flanked by a smaller one containing a group of three female guppies that were visibly infected with parasites. Many males preferred to spend time near the female guppies, despite the risk of contagion. But some male guppies strongly avoided the other fish. The socially distant male guppies were later shown to be highly susceptible to worm infections.

Stephenson said human beings are generally “normal social animals in many of our behavioral responses to infectious diseases.” But, if humans choose social urges over infection control, efforts such as global disease surveillance and centralized public health responses could be wasted, she said.

“That the vast majority of our species has largely squandered the potential payoffs of these benefits is again consistent with other social animals: the cost of social distancing itself can outweigh the cost of contracting the disease,” Stephenson said.

But humans have a leg up on fish: access to information and means of virtual communication. Stephenson’s 2020 study noted that synchronous communication, virtual or not, can mitigate some of the effects of confinement. Computer-mediated discussions can also promote more equal participation from minority groups.

“For some, no amount of Zoom and FaceTime can make up for the lost benefits of social interactions. These frustrating, if wholly natural, behavioral decisions will result in the persistence of COVID-19 until the advent of perhaps our greatest advantage over other species facing emerging infectious diseases: vaccination.”

“We shouldn’t discriminate against different groups in our social distancing, or in our efforts to work together to beat the virus,” she added. “But I think our natural, evolved tendencies would be to associate only within our ingroups. We have to fight that natural antipathy towards people who differ from ourselves, and not shut down.”

References:

“Emerging infectious disease and the challenges of social distancing in human and non-human animals” by Andrea K. Townsend, Dana M. Hawley, Jessica F. Stephenson and Keelah E. G. Williams, 12 August 2020, Proceedings of the Royal Society B.
DOI: 10.1098/rspb.2020.1039

“Parasite-induced plasticity in host social behaviour depends on sex and susceptibility” by Jessica F. Stephenson, , Biology Letters.
DOI: 10.1098/rsbl.2019.0557

3 Comments on "Why Pandemics and Epidemics – Such As COVID-19 – Can Exacerbate Racism and Xenophobia"

  1. I always thought this would be the new era of Xenoracism as Exxon made this possible with the rise of climate change chaos and despair as money and genetics could be the trigger event for medical appartied since 2017.

  2. This article is very interesting!I really feel that since science and tech is evolving so rapidly ,so should the fight for human existence as well as freedom peace for all mankind! Love science! “I think we are on to something here”.

  3. nor i am feeling science in my blood

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