Case report(9) COVID-19(6) allergic contact dermatitis(4) herpes zoster(3) erythema multiforme-like contact dermatitis(3) Agastache rugosa(3) lychee stink bug.(3) patch test(3) Irritant contact dermatitis(3) Lysimachia clethroides Duby(3) herbal medicine.(3) AGEP/TEN overlap(2) SARS-COV-2 infection(2) ceftriaxone(2) vaccine.(2) severe cutaneous adverse reaction.(2) mask-related dermatitis(1) Hand disinfection(1) contact dermatitis(1) co-sensitization(1) delay of medical care(1) latex allergy(1) adverse skin reaction(1) hand hygiene(1) vaccination.(1) allergy(1) adjuvant(1) Medical devices(1) COVID-19, hand eczema, hand hygiene, handwashing, healthcare workers, HECSI, moisturizing cream score, pandemic, risk factors.(1) hand hygiene regimen(1)