January 2022 in “IntechOpen eBooks” Some lesser-known causes of PCOS include autoimmune issues, genetic mutations, and changes in the body's microbiome.
January 2022 in “Turkiye Klinikleri Journal of Dermatology” COVID-19 patients with skin signs often stayed in the hospital for less time than those without skin signs.
August 2021 in “Journal of skin and stem cell” Skin symptoms could help in early COVID-19 diagnosis but more research is needed to confirm their reliability.
February 2021 in “International Journal of Research in Dermatology” COVID-19 can cause skin symptoms that might help spot the virus early, and treatments for it can also affect the skin.