Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2021 Jan;34(1):e14684.
doi: 10.1111/dth.14684. Epub 2020 Dec 22.

Psoriasis flare after influenza vaccination in Covid-19 era: A report of four cases from a single center

Affiliations

Psoriasis flare after influenza vaccination in Covid-19 era: A report of four cases from a single center

Pablo Munguía-Calzada et al. Dermatol Ther. 2021 Jan.
No abstract available

PubMed Disclaimer

Conflict of interest statement

The authors declare no potential conflict of interest.

Figures

FIGURE 1
FIGURE 1
Chronic hyperkeratotic plaques on the legs with surrounding erythematous macules
FIGURE 2
FIGURE 2
Diffuse erythematous scaly plaques on the legs

References

    1. Shoenfeld Y, Aron‐Maor A. Vaccination and autoimmunity—'vaccinosis': a dangerous liaison? J Autoimmun. 2000;14(1):1‐10. - PubMed
    1. Gunes AT, Fetil E, Akarsu S, Ozbagcivan O, Babayeva L. Possible triggering effect of influenza vaccination on psoriasis. J Immunol Res. 2015;2015:258430. - PMC - PubMed
    1. Valdimarsson H, Thorleifsdottir RH, Sigurdardottir SL, Gudjonsson JE, Johnston A. Psoriasis—as an autoimmune disease caused by molecular mimicry. Trends Immunol. 2009;30(10):494‐501. - PubMed
    1. Raaschou‐Nielsen W. Psoriasis vaccinalis; report of two cases, one following B.C.G. vaccination and one following vaccination against influenza. Acta Derm Venereol. 1955;35(1):37‐42. - PubMed
    1. Sbidian E, Eftekahri P, Viguier M, et al. National survey of psoriasis flares after 2009 monovalent H1N1/seasonal vaccines. Dermatology. 2014;229(2):130‐135. - PubMed

Substances