I study vaccine misinformation. Big tech must do more to fight it. - Facebook, Twitter, & Pinterest have made inroads in preventing their platforms from being overrun with disinformation. But more change is still needed.

I study vaccine misinformation. Big tech must do more to fight it. - Facebook, Twitter, & Pinterest have made inroads in preventing their platforms from being overrun with disinformation. But more change is still needed.: https://ift.tt/2mMRJVB Read more... https://ift.tt/2od5pJM