Avaaz: sites spreading health misinfo had ~500M views on Facebook in April; top 10 such sites had almost four times the views of top 10 reputable health sites
Research findings undermine firm's claims it is cracking down on inaccurate news — Websites spreading misinformation …
Context & Ripple Effects
Avaaz has been building a view-count ledger of Facebook misinformation for over a year: its November 2019 report found false stories drew 158M views that year, exceeding pre-2016 levels and accelerating quarter over quarter. The April 2020 finding extends that method to health specifically during the pandemic's first wave — and sharpens it with a comparison, showing the top 10 misinformation sites out-drawing the top 10 reputable health sites by nearly four to one.
The timing matters because Facebook was publicly claiming its crackdown was working; this data is the counter-evidence, and it lands alongside independent corroboration — a study of 225 rated-false COVID posts found most still carried no warning label across major platforms, and the Global Disinformation Index traced real money behind the same sites.
First-order effects
- Facebook's enforcement claims take direct damage: the ~500M April views show flagged health misinformation networks retaining mass distribution at the exact moment the company says it is removing it.
- Reputable health publishers are structurally outcompeted on the platform — the top 10 misinformation sites reached almost four times the audience of their legitimate counterparts, meaning accurate COVID information loses the reach war inside Facebook itself.
Second-order effects
- Advertisers face mounting pressure as the funding trail hardens: the Global Disinformation Index already estimated COVID misinformation sites would collect at least $25M from Google-, Amazon-, and others-run ad platforms this year, giving brands a named reason to demand placement controls.
- Avaaz's methodology — measuring views rather than counting takedowns — becomes the template other researchers use, forcing Facebook into reactive disputes over attribution, as seen later when it contested claims that 12 vaccine 'superspreaders' drove 73% of platform misinformation.
Third-order effects
- If the pattern holds, platform accountability shifts from content-level moderation to network-level measurement: advocacy groups publishing reach audits become a standing check on Facebook, and the gap between 'removed content' counts and actual audience exposure becomes the metric regulators and advertisers converge on.
- The persistent non-English enforcement gap Avaaz later documented — 56% of fact-checked COVID misinformation in major European languages left unactioned — points toward misinformation economics consolidating around whichever languages and sites platforms police least.
The trend: Misinformation research is moving from counting removed posts to auditing actual audience reach, turning view-share imbalances like this one into the standard evidence against platform enforcement claims.