Finasteride. It opposes androgens. It seems to help.
Y chromosome loss may be linked to men's increased risk of severe COVID-19
December 14, 2022
https://medicalxpress.com/news/2022-12-chromosome-loss-linked-men-severe.html
Bożena Bruhn-Olszewska et al, Loss of Y in leukocytes as a risk factor for critical COVID-19 in men, Genome Medicine (2022). DOI: 10.1186/s13073-022-01144-5
Y chromosome loss may be linked to men's increased risk of severe COVID-19
December 14, 2022
https://medicalxpress.com/news/2022-12-chromosome-loss-linked-men-severe.html
Bożena Bruhn-Olszewska et al, Loss of Y in leukocytes as a risk factor for critical COVID-19 in men, Genome Medicine (2022). DOI: 10.1186/s13073-022-01144-5