Youri Benadjaoud and Mary Kekatos, ABC News

What to know about the respiratory illnesses surging in some parts of China

ATU Images/Getty Images(NEW YORK) -- A surge of respiratory illnesses related to flu, respiratory syncytial virus...

More than 24K people have reported COVID test results to new NIH website

SONGPHOL THESAKIT/Getty Images(NEW YORK) -- Tens of thousands of Americans have reported a COVID-19 test result...