DR CHRIS MACKIE (@Healthmac) is London’s Medical Officer of Health and a government advisor.

Yesterday, he said schools being open, “SLOWS the spread of COVID.”

For context, let’s look at 23 other times he misused data or gave a bad unsupported take.

🧵A THREAD🧵

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This is my personal favourite: When he claimed the reproductive value was below 1... At the end of last February. 🤯

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And yet Mackie attacks modelers like @DFisman?

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When you’re in a position of power people rely on what you say.

They don’t need your ego and “hot takes” to override what your supposed to do:
a) Tell the truth
b) Keep people informed.

Yesterday’s tweet on schools was one of your most dangerous yet.

Shameful misinformation.

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