Dyshidrosiform Bullous Pemphigoid Triggered by COVID-19 Vaccination.

Vaccination has made a substantial contribution to global health improvement throughout history. The coronavirus disease 2019 (COVID-19) vaccinations have provided us with a ray of hope for combatting the ongoing pandemic and saving lives. However, following COVID-19 vaccination, a wide spectrum of cutaneous adverse effects have been observed. We report a case of dyshidrosiform bullous pemphigoid, a rare clinical variant of bullous pemphigoid, following COVID-19 vaccination in an elderly female patient. The biopsy revealed subepidermal splitting with positive direct and indirect immunofluorescence studies.

Eruptive Angiomatosis Triggered by COVID-19 Vaccination.

Despite meeting strict standards of quality, safety, and effectiveness, rare systemic and cutaneous side effects of coronavirus disease 2019 (COVID-19) vaccinations continue to be reported throughout the world. We report a case of eruptive cherry angiomatosis in a female following her first dose of COVID-19 vaccination with subsequent crops appearing after the second dose. The biopsy revealed dilated capillaries within the superficial dermis consistent with the clinical diagnosis.

COVID-19 related anagen effluvium.

New COVID-19 skin manifestations continue to be described. We present a patient with COVID-19 related anagen effluvium. The patient was treated with and responded to low dose systemic steroids to treat an accompanying extensive COVID-19-related urticaria and maculopapular rash.

Low- dose systemic steroids, an emerging therapeutic option for COVID-19 related urticaria.

Dermatologists around the world are still doing their best to report more cutaneous manifestations of the emerging COVID-19 infection. New-onset acute or relapsing chronic urticaria may result from the body's overreacting inflammatory response to infection. The cytokine storm hits different organs in the body, including the skin, leading to activation and degranulation of mast cells with resultant urticaria. Low-dose systemic steroids combined with antihistamines can combat the COVID-19 inflammatory insult and play a role in the control of COVID-19 related severe urticarial attack.

COVID-19 and Herpes Simplex Virus Infection: A Cross-Sectional Study.

Background Despite being variable and poorly characterized, the reported cutaneous manifestations of coronavirus disease 2019 (COVID-19) are of increasing concern. Methodology This study aimed to determine the prevalence and possible association between COVID-19 and herpes simplex virus (HSV) infection. A nine-item questionnaire was sent to 120 polymerase chain reaction-confirmed COVID-19 patients with a response rate of 66.67%. This cross-sectional observational study included 80 patients with mild-to-moderate COVID-19 infection who did not require hospitalization or steroid therapy. Results One or more HSV infections were observed in 28 patients (35%) with COVID-19 infection, including 10 (35.7%) males and 18 (64.29%) females. Of the 28 patients, fever was reported in 17 (75%) during COVID-19. Most of the respondents (78%) described a single HSV reactivation, 14.29% had two attacks, and 7.14% experienced three attacks. Compared to previous non-COVID-19-related HSV reactivation, the COVID-19-related attacks were more severe in 12 (42.85%) patients, equally severe in five (17.85%) patients, and less severe in one (3.57%) patient. Interestingly, 10 (35.71%) patients developed an initial symptomatic HSV attack during COVID-19 infection. Conclusions This study demonstrated a possible association between COVID-19 infection and primary HSV infection or reactivation. COVID-19 direct neuronal effect in addition to COVID-19-related psychological stress, fever, and immunological dysregulation could play a potential role in HSV reactivation or primary infection during COVID-19.

Impact of COVID-19 on medical practice: A nationwide survey of dermatologists and health care providers in Iraq.

The coronavirus disease 2019 (COVID-19) pandemic has dramatically changed medical practice worldwide. It posed a significant impact on different health services, including dermatology. A cross-sectional observational study of 200 health care providers and 100 dermatologists (survey 1 and 2, respectively) were conducted to determine the prevalence of occupational skin diseases among health care providers working amid the pandemic, and to show the outbreak's impact on dermatology practice.