May 2023 in “Indian Journal of Dermatology” BCG site reactions after COVID-19 mRNA vaccination are mild, temporary, and likely under-reported.
86 citations
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August 2021 in “Polymers” Microneedles are effective for drug delivery, vaccinations, fluid extraction, and treating hair loss, with advancements in manufacturing like 3D printing.
BCG injection helps reduce long COVID symptoms and affects hair loss differently in men and women.
13 citations
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February 2006 in “Clinical and Experimental Dermatology” A benign tumor developed at a girl's BCG vaccination site, not previously linked to the vaccine.
3 citations
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February 2009 in “Journal of The European Academy of Dermatology and Venereology” Sparse hairs below frontal hairline can indicate early male balding.