The YouTubers who blew the whistle on an anti-vax plot

A mysterious marketing agency secretly offered to pay social media stars to spread disinformation about Covid-19 vaccines. Their plan failed when the influencers went public about the attempt to recruit them.

"It started with an email" says Mirko Drotschmann, a German YouTuber and journalist.

Mirko normally ignores offers from brands asking him to advertise their products to his more than 1.5 million subscribers. But the sponsorship offer he received in May this year was unlike any other.

An influencer marketing agency called Fazze offered to pay him to promote what it said was leaked information that suggested the death rate among people who had the Pfizer vaccine was almost three times that of the AstraZeneca jab.

The information provided wasn't true.

It quickly became apparent to Mirko that he was being asked to spread disinformation to undermine public confidence in vaccines in the middle of a pandemic.