The lethal sex gap: COVID-19

The lethal sex gap: COVID-19

Duygu Ucar, George A. Kuchel, Jacques Banchereau, Eladio J. Márquez, Jennifer Trowbridge

Abstract While Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is disrupting lives across the globe for everyone, it has a more devastating impact on the health of older adults, especially that of older men. This pandemic has highlighted the crucial importance of considering an individual’s age and biological sex in the clinic in addition to other confounding diseases (Kuchel, G.A, J Am Geriatr Soc, 67, 203, 2019, Tannenbaum, C., Nature, 575 451-458, 2009) As an interdisciplinary team of scientists in immunology, hematology, genomics, bioinformatics, and geriatrics, we have been studying how age and sex shape the human immune system. Herein we reflect on how our recent findings on the alterations of the immune system in aging might contribute to our current understanding of COVID-19 infection rate and disease risk.

2020

sex differences, immunosenescence, Inflammaging, COVID-19

DOI: 10.1186/s12979-020-00183-z

Immunity & Ageing

BMC

Immunologic diseases. Allergy, Geriatrics