Objectives This study aimed to evaluate the prevalence of clinically overt SARS-CoV-2 infection (COVID-19) among patients with systemic autoimmune diseases surviving in Tuscany, also to compare it with this observed in the overall Tuscan population

Objectives This study aimed to evaluate the prevalence of clinically overt SARS-CoV-2 infection (COVID-19) among patients with systemic autoimmune diseases surviving in Tuscany, also to compare it with this observed in the overall Tuscan population. acquired undergone nasopharyngeal swab and…