Case of Giant Cell Arteritis After SARS-CoV-2 Vaccination: A Particular Phenotype?

We read with great interest the article by Mehta et al about the similarities and discriminators between giant cell arteritis (GCA) and the coronavirus disease 2019 (COVID-19).1 Viruses have been suspected to be implicated in the pathogenesis of GCA, especially the varicella zoster virus,2 but a clear association has not been confirmed.3.