YouTube doesn't allow content that poses a serious risk of egregious harm by spreading medical misinformation about currently administered vaccines that are ... ... <看更多>

The new set of policies will cover not just the Covid-19 vaccines or long-approved vaccines against diseases like measles and hepatitis B, ... ... <看更多>

... when it comes to vaccines, across its platforms from Facebook Search, ... With the anti-vaccination movement gaining momentum online, ... ... <看更多>

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