A finding of sex similarities rather than differences in COVID-19 outcomes

Heather Shattuck-Heidorn, Ann Caroline Danielsen, Annika Gompers, Joseph Dov Bruch, Helen Zhao, Marion Boulicault, Jamie Marsella, Sarah S. Richardson

Research output: Contribution to journalArticlepeer-review

Abstract / Description of output

The sex disparity in COVID-19 mortality varies widely and is of uncertain origin. In their recent Article, Takahashi et al.1 assess immune phenotype in a sample of patients with COVID-19 and conclude that the “immune landscape in COVID-19 patients is considerably different between the sexes”, warranting different vaccine and therapeutic regimes for men and women—a claim that was disseminated widely following the publication2. Here we argue that these inferences are not supported by their findings and that the study does not demonstrate that biological sex explains COVID-19 outcomes among patients. The study overstates its findings and factors beyond innate sex are treated superficially in analysing the causes of gender or sex disparities in COVID-19 disease outcomes.
Original languageEnglish
Pages (from-to)E7 – E9
Issue number7877
Early online date22 Sept 2021
Publication statusPublished - Sept 2021


Dive into the research topics of 'A finding of sex similarities rather than differences in COVID-19 outcomes'. Together they form a unique fingerprint.

Cite this