Serum immune responses to group A streptococcal antigens following pharyngeal acquisitions among children in Cape Town, South Africa.

<p>Supplementary materials to the following publication:</p> <p>Salie MT, et al.  Serum immune responses to group A streptococcal antigens following pharyngeal acquisitions among children in Cape Town, South Africa. mSphere 2023 .</p> <p>This document contains additional information with respect to the symptoms from participants enrolled into the longitudinal study evaluating immune responses in Cape Town children.  Also, GAS isolates' characteristics are provided.</p>