Relation between Sex Hormones and COVID 19

Coronavirus is one of the major viruses that mainly attack human respiratory system . there are similarities in symptoms between COVID – 19 and earlier infections such as fever , dry cough however showed unique clinical feature involve targeting lower airways evident by upper tract rhinorrhea sneezing sore throat The severity COVID- indicated hospitalization admission to intensive care unit has been greater men than women Many hypotheses have found explain this difference susceptibility disease immune response sex consider main factor outcomes viral infection Estrogen immunoenhancing effect on while testosterone immunosuppressive role also progesterone inhibits inflammatory innate In review its concluded hormones relation with COVID-19 .It was estrogen reduce contrast increase for Keywords: ; immunity Covid