tern Profile picture
Oct 12, 2024 20 tweets 3 min read Read on X
I posted this this morning, then deleted it, then thought about posting it, then thought not... but here it is:

This morning I arrived at my workplace early to set up for a meeting because I had been told that the person who was going to set up was ill with Covid.
I opened the outer door, and could hear coughing from inside the building.

I opened two of the big windows, walked through, and there she was, setting up drinks and food ready for the meeting, coughing over them.
Me: Hello! I thought you were ill.

Her: Oh, I am. But I've just come in to set up for you.

Me: You have Covid, right?

Her: Yes, but I'm going to be gone before the meeting.
Me:
Me very slowly: You know that you should avoid vulnerable people for ten days after a positive test?

Her: Yes, but no one vulnerable will be coming today.
Me: Me. ME. I'm clinically vulnerable.

Her: Oh, I didn't know that. But you're always in a mask.

Me: Yes, that's because I'm clinically vulnerable.
Me: Thank you very much for setting things up. I'll finish off.
This is why I never go into the building without a quality mask even if it looks empty.
So I opened all the windows and doors wide, flushing out every last covid particle she had been exhaling.
I put all of the cups she had set out ready into the sink, and binned all of the opened food she had coughed over.

I'm not sure how much covid gets transferred on food, but I was pissed off as much as anything else.
And then I screamed into the empty building for a minute or so.
Just so people reading this know:

When you have covid, you exhale covid particles into the air. Even with just ordinary breathing.

Those particles can then float on the air for hours.
So it doesn't matter if you 'leave before the meeting'.
It doesn't matter if the room is empty.
It doesn't matter if the previous patient has left the doctor's surgery.
Unless you have flushed out the air that was in there, or filtered it through an air filter, or waited a day for all particles to settle, that air is dangerous.
Going to add something:
I think Covid infections often cause people who don't think clearly at the best of times to think even less clearly.

She wasn't well in body or mind.
Also, for all the people who have kindly sympathised with the risk posed by this situation, here in England there is covid everywhere and that lady was, I believe, posing no more risk to me than I encounter every day in my work.
Covid is everywhere here, and there has been no period this year when cases have been few in number, so I am always masked in a ffp2 or ffp3 respirator designed to stop the inhalation of particulates.
It's sad it has to be this way, but that's the way it is.

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More from @1goodtern

Feb 7
People don't understand that there are several real models of cumulative harm that apply to covid infections.

People don't like complex ideas, so they avoid them.

This is going to be a long thread, with several simple ideas that combine to make a big complex one.
First off, we *know* beyond all doubt that covid infections cause short term harm.
The amount of short term harm varies from person to person and infection to infection, but it's there.
Read 46 tweets
Feb 5
Do midwives know that they're now twice as likely to be off sick with a pregnancy related disorder than before the Covid pandemic started? Image
Do nurses?
And health visitors? Image
Similar trend across all staff groups, with an apparent accelerating increase more recently. Image
Read 32 tweets
Jan 22
I think one of the most important conclusions people are missing from the data in the recent big studies is that covid infections cause radically diverse long term effects in different age groups.
So much so that it could appear as if they've been infected with different viruses.
But it's not the virus that's different, it's the immune system, the metabolism, and the way the body repairs the damage done by the infection.
Read 9 tweets
Jan 20
Okay folks, I'm calling it, and it's bad news:

The word mucinous is going to become much more common.

Yes, bookmark this tweet, it looks bland, but it's important.
oh, okay. I won't leave you hanging.

I've written a lot recently about how we're missing the big picture of how covid infection is doing cumulative damage to interfaces in the body - linings, membranes, barriers, walls, filters.
I don't want to rewrite that all here, but I don't want to bust the flow of this thread, so at the end of it, I'll post the thread I wrote on linings.
Read 51 tweets
Jan 19
I know, I know, you're going to laugh at me for saying that you're more likely to have problems with cramp after you've had a covid infection, but it's all very simple science.
Loads of people have been mentioning cramp recently, and like so many other conditions, yes, covid infection makes it more likely, and makes it worse.
It's just an extra factor on top of all the normal factors for cramp.
Muscles are fussy about blood flow.
They need a steady supply of oxygen to contract and, crucially, to relax.
Covid messes with the small blood vessels that supply it, so muscles end up slightly under-fuelled, and under-fuelled muscles cramp.
Read 13 tweets
Jan 18
Do you know which whacky loons say that covid infections increase the risk of heart disease?
The British Heart Foundation.
Do you know which antivaxers say that covid vaccines do not fully protect against infection, illness, or long term effects?
Pfizer.
Do you know which hysterical doom merchants say covid can cause long term lung damage even after a mild case?
British Lung Foundation.
Read 32 tweets

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