January 2026 in “Dermatology Online Journal” COVID-19 vaccination may be linked to alopecia areata, especially in young adults.
4 citations
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October 2022 in “Journal of family medicine and primary care” This study observed a high prevalence of hair loss among adults after receiving COVID-19 vaccination, with two-thirds of participants experiencing this issue and a minority of cases possibly vaccine-related.
2 citations
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October 2023 in “The American journal of case reports” This report observed a case of pilomatrixoma appearing at the COVID-19 vaccination site of a 65-year-old man, aligning with previous findings that suggest a potential association between vaccination sites and this benign tumor.
2 citations
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August 2022 in “JAAD case reports” This review discusses vaccine safety concerns for individuals with autoimmune and inflammatory conditions, noting vaccine hesitancy due to observed exacerbations post-vaccination and a lack of comprehensive trial data.
1 citations
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January 2024 in “Annals of Dermatology” This study observed the clinical characteristics and treatment responses in patients who developed alopecia areata after COVID-19 infection or vaccination, highlighting the need for further research into the underlying pathogenesis and association.