CNNworldWisconsin investigating 4 cases of unusual hepatitis in children, including one deathBrenda Goodman, CNNApril 28, 2022
CNNworldCOVID-19 cases trend up again in the US, driven by the growth of BA.2Brenda Goodman, CNNApril 13, 2022
CNNworldFirst human challenge study of COVID-19 yields valuable insights about how we get sickBrenda Goodman, CNNApril 1, 2022
CNNworldNew vaccine demonstrates strong protection against severe COVID-19 in clinical trialsBrenda Goodman, CNNFebruary 24, 2022
CNNworldUS CDC unveils its latest weapon in COVID-19 detection: wastewaterBrenda Goodman, CNNFebruary 5, 2022
