Some of the latest scientific studies reviewed sound provided by mansardian and tyops @freesound.org Antibody testing Wu, Jun, et al. “SARS-CoV-2 Infection Induces Sustained Humoral Immune Responses in Convalescent Patients Following Symptomatic COVID-19.” MedRxiv, 2020, doi:10.1101/2020.07.21.20159178. Iyer, Jones, et al.…