Lan L, Xu D, Ye G, et al. – Researchers followed-up on the recovery of four patients who were treated for coronavirus 2019 (COVID-19). All patients had received antiviral treatment. Following hospital discharge, they were asked to continue quarantine protocol at home for a 5-day period. On clinical examination, patients continued to be asymptomatic, and chest CT findings showed no change from previous images. Importantly, no family members were infected.