@CNN: On March 7, Facebook said it would work to “tackle” the problem of misinformation about vaccines on both its platform and on Instagram. Weeks later, such content continues to thrive on those platforms. https://t.co/cvXlrOqG4T https://t.co/tpZRmjmJX1

@CNN: On March 7, Facebook said it would work to “tackle” the problem of misinformation about vaccines on both its platform and on Instagram. Weeks later, such content continues to thrive on those platforms. https://t.co/cvXlrOqG4T https://t.co/tpZRmjmJX1