Sex-Specific Symptoms and Marginalized Communities
Of the more than 200 symptoms long haulers experience, Iwasaki said, several are also sex-specific. A recent draft study by Iwasaki and another leading COVID researcher, David Putrino, PhD, at Mount Sinai Health System in New York City, shows hair loss as one of the most female-dominant symptoms and sexual dysfunction among males.
In examining sex differences, another question is why long COVID rates in the trans community are disproportionately high. One of the reasons Iwasaki’s lab is looking at testosterone closely is because anecdotal evidence from female-to-male trans individuals indicates that testosterone therapy improved their long COVID symptoms significantly. It also raises the possibility that hormone therapy could help.
However, patients and advocates say it’s also important to consider socioeconomic factors in the trans community. “We need to start at this population and social structure level to understand why trans people over and over are put in harm’s way,” said JD Davids, a trans patient-researcher with long COVID and the cofounder and codirector of Strategies for High Impact and its Long COVID Justice project.
For trans people, said Davids, risk factors for both severe COVID and long COVID include being part of low-income groups, belonging to marginalized racial and ethnic communities, and living in crowded environments such as shelters or prisons.
The disproportionate impact of long COVID on marginalized communities, especially when seen through the lens of historical medical neglect, also demands attention, said Iwasaki. “Women used to be labeled hysteric when they complained about these kinds of symptoms.”
Where It All Leads
The possibility of diagnosing long COVID with a simple blood test could radically change some doctors’ false perceptions that it is not a real condition, Iwasaki said, ensuring it is recognized and treated with the seriousness it deserves.
“I feel like we need to get there with long COVID. If we can order a blood test and say somebody has a long COVID because of these values, then suddenly the diseases become medically explainable,” Iwasaki added. This advancement is critical for propelling research forward, she said, refining treatment approaches — including those that target sex-specific hormone, immunity, and inflammation issues — and improving the well-being of those living with long COVID.
This hope resonates with scientists like Pollack, who recently led the first National Institutes of Health-sponsored research webinar on less studied pathologies in myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) and long COVID, and with the experiences of individuals like Soares, who navigates through the unpredictable nature of both of these conditions with resilience.
“This illness never ceases to surprise me in how it changes my body. I feel like it’s a constant adaptation,” said Soares. Now living in Salvador, Brazil, her daily life has dramatically shifted to the confines of her home.
“It’s how I have more predictability in my symptoms,” she said, pointing out the pressing need for the scientific advancements that Iwasaki envisions and a deepening of our understanding of the disease’s impacts on patients’ lives.
A version of this article appeared on Medscape.com.