CASE #2: Erythema migrans. Histopathologic finding of a dermal hypersensitivity reaction, along with the characteristic clinical appearance, confirmed the diagnosis of erythema migrans (EM).

Delayed localized cutaneous reactions to the Moderna COVID-19 vaccine are not a contraindication to receiving subsequent vaccinations, according to a case series study. “In the U.S., the Pfizer ...

Four patients each experienced dermal hypersensitivity, herpes zoster and lichen planus-like reaction. Three patients reported pernio, while two each reported urticarial reactions, ...

ZnO Nanoparticles as Potent Inducers of Dermal Immunosuppression in Contact Hypersensitivity in Mice. Journal: ACS Nano Published: 2024-10-14 DOI: ...