Healthcare Immune response after mild COVID-19 is prolonged; psychiatric risk revealed Updated : August 18, 2020 08:47 AM IST Mild COVID-19 induces prolonged immune response. COVID-19 survivors at risk for psychiatric disorders. Viral load not linked with smell or taste recovery, Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.