YouTube will block all anti-vaccine content, moving beyond its ban on false information about the Covid vaccines to include content that contains misinformation about other approved vaccines, it said in a blog post on Wednesday, September 29, Reuters reports.

The online video company owned by Alphabet Inc is also banning channels associated with several prominent anti-vaccine activists including Robert F. Kennedy Jr. and Joseph Mercola, a YouTube spokesperson said.

A press email for Mercola's website said in a statement: "We are united across the world, we will not live in fear, we will stand together and restore our freedoms."

But even as YouTube takes a tougher stance on misinformation, it faces backlash around the world. On Tuesday, Russian state-backed broadcaster RT's German-language channels were deleted from YouTube, as the company said the channels had breached its Covid-19 misinformation policy.