Continuing a public feud with Facebook over whether the company is addressing alleged “misinformation” about COVID-19, Surgeon General Dr. Vivek Murthy said Sunday that Facebook hasn’t done enough. “It’s not enough,” Murthy told Fox News about Facebook, adding that “misinformation is still spreading” and social media companies have to move to stop it. “We are still, despite some of the actions that they have taken, seeing significant spread of misinformation.” Murthy then argued that “this health misinformation is hurting people’s health, it’s costing them their lives,” adding he’s “asking these companies to step up and take responsibility for what’s happening on their sides.” A day earlier, Facebook released a statement that pushed back against allegations the company isn’t doing enough to combat alleged misinformation relating to COVID-19. The data, according to Facebook, showed that 85 percent of its users have been or want to get a COVID-19 vaccine. In the statement, …