Alat antigen: update on New Coronavirus pneumonia. From 0:00 to 24:00 on April 19, 31 provinces (autonomous regions and municipalities directly under the central government) and Xinjiang production and Construction Corps reported 2761 new confirmed cases.

According to The Verge, the U.S. Centers for Disease Control and Prevention (CDC) said on Monday that people who have tested positive for the COVID-19 virus will only need to quarantine for 5 days after their symptoms disappear.