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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this simple, counter narrative fact keeps cropping up all over the world.

hospital and ICU utilization has been and remains low this year.

it's terribly curious that so few of these monitoring tools provide historical baselines.

getting them is like pulling teeth.


we might think of this as an oversight until you see stuff like this:

this woman was arrested for filming and sharing the fact that their are empty hospitals in the UK.

that's full blown soviet. what possible honest purpose does that

this is the action of a police state and a propaganda ministry, not a well intentioned government and a public heath agency.

"we cannot let people see the truth for fear they might base their actions on real facts" is not much of a mantra for just governance.


90% full ICU sounds scary until you realize that 90-100% full is normal in flu season.

staffed ICU beds are expensive to leave empty. it's like flying with 15% of the plane empty. hospitals don't do that.

and all US hospitals are mandated to be able to flex to 120% ICU.

the US is currently at historically low ICU utilization for this time of year.

61% is "you're all going to go out of business" territory as is 66% full hospital use.

can you blame them for mining CARES act money? they'll die without it.
@73inlancs @janethooton_ @ErinInTheMorn @fifi_EY 1/ The 🏴󠁧󠁢󠁥󠁮󠁧󠁿 government decided pediatric gender care in England would be a monopoly contract (a Labour minister, in 2008), despite all other NHS patients officially being entitled to a choice of providers, & second opinions on diagnoses & treatment, & gave it to GIDS, which has…

@janethooton_ @ErinInTheMorn @fifi_EY 2/…always advocated that trans minors & their families must have no alternative source of care, & subsequent Tory ministers have personally put their signature on renewals of it, and even personally rejected proposals for improvement that have been put forward by NHS England…

@janethooton_ @ErinInTheMorn @fifi_EY 3/…as a result of wider & public consultation. They & their civil servants listen only to GIDS on trans minors - it was GIDS advised against <18s being allowed #GenderRecognition in 2004, & since, on the basis that no one under 18 can be certain of their gender identity, just…

@janethooton_ @ErinInTheMorn @fifi_EY 4/…as many other staff at their trust wrote⬇️ to the press in 2002 (when the first instigator of this case, psychoanalyst Susan Evans was on staff too) that no trans people should be allowed that recognition but needed

@janethooton_ @ErinInTheMorn @fifi_EY 5/…to "cure" us instead. Yet GIDS proved incapable of defending its super-conservative protocol in court - no doubt because GIDS has always expected challenges to be from patients seeking care more like that elsewhere, arrogantly ignoring that services in countries where the…
Let's talk honestly about "informed consent."
Someone with decades of training gives someone with none advice usually packed into 1-3 mins. Huge amount is based on trust. Huge potential for bias built in. But also there is no obligation to provide real alternative options.


I am classified as 'gifted' (obnoxious and ableist term). I mention because of what I am about to say. You all know that I was an ambulatory wheelchair user previously - could stand - but contractures have ended that. When I pleaded for physio, turned down. But did you know...

I recently was chatting with a doctor I know and explaining what happened and the day the physiatrist told me it was too late and nothing could be done. The doctor asked if I'd like one of her friends/colleagues to give second opinion. I said yes please! So...

She said can you send me MRI and other imaging they did to determine it wasn't possible to address your contractures.

Me: What?
Dr.: They did a MRI first before deciding right?
Me: No
Dr: What did they do??!
Me: Examined me for 2 minutes.
Dr: I am very angry rn. Can't talk.

My point is you don't even know if you are making "informed" decisions because the only source of information you have is the person who has already decided what they think you should do. And may I remind you of a word called 'compliance.'

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