Loss of smell, taste, might signal pandemic virus infection
World NewsMar 24, 2020
NEW YORK -- A loss of smell or taste might be an early sign of infection with the pandemic virus, say medical experts who cite reports from several countries. It might even serve as a useful screening tool, they say. The idea of a virus infection reducing sense of smell is not new. Respiratory viral infection is a common cause of loss of smell, because inflammation can interfere with airflow and the ability to detect odors. The sense of smell usually returns when the infection resolves, but i