Lichenoid cutaneous skin eruption and associated systemic inflammatory response following Pfizer-BioNTech mRNA COVID-19 vaccine administration.

The global effects of coronavirus disease 2019 (COVID-19) have driven unprecedented rapid development and mass deployment of vaccinations against the novel coronavirus. However, the short- and long-term adverse reactions following COVID-19 vaccinations are still under investigation as insufficient time has passed to fully explore these. The Pfizer-BioNTech COVID-19 mRNA vaccine has thus far shown a favourable safety profile in phase I-III studies.