An unusual surge of respiratory illness has been plaguing China in recent months, with increased cases of pneumonia affecting children in particular. Despite some early confusion, however, local health officials say these cases are not being caused by a novel germ. Instead, the surge is likely tied to a mix of known…
Scientists may be closer to unraveling the mysteries of long covid. New research this week has found several potentially key differences in the blood of people diagnosed with the chronic ailment compared to those who were not. These differences could help scientists develop accurate diagnostic tests for the condition…
