COVID arm as a common cutaneous manifestation after mRNA-1273 vaccination: a systematic review

[摘要] BackgroundBy August 2022, CoronaVirus Disease-2019 (COVID-19) had caused 600 million illnesses and 6.5 million fatalities globally. A massive vaccination program is being implemented worldwide to suppress this condition. Several works of literature stated that mRNA COVID-19 vaccination, specifically with the mRNA-1273 vaccine, is followed by clear evidence of the COVID arm effects associated with this vaccine.ObjectiveTo analyze the latest evidence of COVID arm as a common effect of mRNA-1273 vaccination with the ultimate goal of improving vaccine counseling to help healthcare professionals and reassure patients.MethodsA comprehensive search was performed on topics that assess the COVID arm as a cutaneous manifestation following mRNA-1273 vaccination from inception up until July 2022.ResultsEighteen studies with a total of 1129 participants after the first and second dose of mRNA-1273 vaccination reported that most participants had COVID arm following the first dose administration. The characteristics of the patients were a mean age of 43.8 years old, and females represented ≥ 50% in most studies, with a mean onset of 6.9 days after the first dose administration. Symptoms resolved within seven days following the treatment and were harmless.ConclusionsThis study found that the COVID arm condition is most common following the first mRNA-1273 vaccination in the female and middle-aged group. The correlation between demographic variables and COVID arm risk elucidates that the reaction is a type IV allergic skin reaction.

[发布日期] 2022-12-26

[关键词] SARS-CoV-2;COVID arm;Cutaneous manifestation;Skin rash;mRNA-1273;Vaccination