Are SARS-CoV-2 IgA antibodies in paediatric patients with chilblain-like lesions indicative of COVID-19 asymptomatic or paucisymptomatic infection?

MeSH terms

• Adolescent
• Antibodies, Viral / blood*
• Asymptomatic Infections
• COVID-19 / blood*
• COVID-19 / complications
• COVID-19 / diagnosis
• Chilblains / blood*
• Chilblains / virology
• Child
• Female
• Humans
• Immunoglobulin A / blood*
• Immunoglobulin G / blood
• Male
• Nail Diseases / blood
• Nail Diseases / virology
• Nasopharynx / virology
• SARS-CoV-2 / immunology*
• Toes