[COVID-19 vaccines efficacy and infection features in patients with systemic sclerosis: A single-center cohort study].

Vaccination is both effective and safe in preventing COVID-19 among SSc patients. Additionally, it underscores that these patients experience exacerbation of their underlying disease and more severe COVID-19 symptoms compared with individuals without underlying conditions. Thus, proactive prevention, continuous monitoring, and early treatment of COVID-19 are of significant importance for the health and well-being of SSc patients. Timely interventions can help mitigate the impact of infections and improve overall patient outcomes.