248 citations
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August 2015 in “Pharmacological Research” Vaccines are generally safe, but rare autoimmune reactions can occur, often influenced by genetics.
8 citations
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January 2012 in “Dermatology” The HPV vaccine may be linked to temporary hair loss in children, but the benefits outweigh the risks.
7 citations
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September 2021 in “Dermatology and Therapy”
2 citations
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February 2023 in “Vaccines” Some people experienced hair loss after COVID-19 vaccination, but it's very rare and vaccines' benefits are greater than this risk.
September 2025 in “Cell Reports” Skin stretching can improve vaccine delivery through hair follicles and boost immune response.