In mid-March, Mark Zuckerberg used his Facebook page to announce a goal that was both ambitious and personal. He wanted his company to use its formidable resources to push 50 million people toward Covid-19 vaccines.
In a post and a press release, the chief executive discussed Facebook Inc.’s initiatives to promote vaccines. He unveiled collaborations with global health organizations. And he touted that his company had “already connected more than 2 billion people to authoritative Covid-19 information.”