Transverse Leukonychia and Beau Lines Following COVID-19 Vaccination

Nail abnormalities associated with SARS-CoV-2 infection that have been reported in the medical literature include nail psoriasis,1 Beau lines,2 onychomadesis,3 heterogeneous red-white discoloration of the nail bed,4 transverse orange nail lesions,3 and the red half‐moon nail sign.3,5 It has been hypothesized that these nail findings may be an indication of microvascular injury to the distal subungual […]