CBS News from May 2019 (and that was about Measles)
You can genuinely put the blame at Putin's door on quite a few issues that have dominated Western Media in the last ten years. The Russian disinformation campaign has run rampant through Western society. His trolls have exploited any minor issue and amplified them way beyond their relevance until they've become the debate. They've meddled in elections, they've funded extremist parties and views... Brexit, Trump, Anti-vax, Tory Party, Farage, Galloway you name it they've been pushing views that attempt to destabilised Western society. They even push the other side of the debate to amplify it beyond what it naturally would be.
Putin really is the bogeyman