March 2021 in “Revista Colombiana de Cancerología” Cancer patients with COVID-19 face higher risks due to possible additional infections.
January 2023 in “Brazilian Journals Editora eBooks”
January 2023 in “Revista Eletrônica Acervo Saúde” COVID-19 can cause temporary hair loss.
April 2024 in “Brazilian Journal of Health Review” COVID-19 may trigger hair loss in some people.