In some patients, vaccination can ease long Covid symptoms. A small study–44 patients–saw 23% of the participants showing some improvement compared to the unvaccinated group. But just so we don’t get too excited about this, 5.6% found that their symptoms got worse. It didn’t seem to matter whether they’d gotten the Pfizer or the AstraZeneca vaccine.
Long Covid? It’s a weird range of symptoms that some percentage of people are left with after they get rid of the infection itself. In some people, the symptoms clear up in weeks and in others–well, it’s not clear how long they’ll last because they’re still hanging around. The symptoms can range from mild to pretty damn awful and they can follow either a severe infection or a mild one.
An infectious disease specialist at Columbia University said that about a fifth of the patients he’s treated get long Covid. So anything that helps a quarter of them? We like that.
The bad news
With a bit of good news out of the way, let’s drop in on its old friend Bad News: In Brazil, Covid’s sending younger people to intensive care units–people who aren’t just youngish but who have no pre-existing medical problems. Younger in this case means between 30 and 60, so they’re not young-young, but that’s still an important shift in a disease that’s been known for targeting people over 60.
This doesn’t seem to be because of a change in the disease itself, though. (Put that on the good news side of the scales.) Part of the shift may be coming from younger people’s belief that they can shrug the disease off. They’re making themselves available to get infected. Or the Brazilian government’s Covid denialism is putting them in harm’s way. Public transportation is packed. On crowded sidewalks, it’s not unusual to see people going maskless. And older people are getting vaccinated while younger people aren’t.
Even though younger people are more likely to shrug the disease off, enough of them need hospitalization that hospitals are overwhelmed. It’s a reminder that none of us can count on being immune to this thing.
The news you can interpret as good if you want to
Researchers estimate that the Covid virus was probably circulating undetected for a couple of months before it popped its nasty little head up in Wuhan at the end of 2019. This is based on modeling and I’m not going to take you through it because, let’s face it, I don’t understand it, but the researchers played out a series of scenarios and concluded that new viruses jump from animals to humans regularly but that most of them die out before they get a chance to create pandemics. Or even epidemics.
Remember when epidemic sounded extreme? Yeah, me too. Now it’s just some kindergarten-style disaster–the kind where someone called you a bad name and you went home in tears.
They figure that some 70% of the infections that jump from animals die out within 8 days of finding their way into the human race. If they get into an urban area, though, the odds tip further in their favor.
So is that good news or bad? Both, I guess. It reminds us that a whole line of viruses is out there, just waiting to set up housekeeping in our bodies’ cells. On the other hand, it means that most of them, even when they find an entry point, won’t spread around the planet.
And a bit more good news
The unalloyed good news is that while Covid’s evolving, so are our antibodies.
Let’s say you get Covid and count your antibodies just after you recover. You’ll have lots of them. (I’m writing the script, so of course you recover. I apologize for giving you the disease to begin with, but the plot demanded it. The sad truth about fiction writing is that if you don’t let anything bad happen, you don’t have a story.)
Then you count those antibodies again in six months and you don’t have as many.
Why’s that good news?
Because they won’t be the same naive little antibodies you had when you first got sick: 83% of them will now recognize Covid variants and be ready to kill them on sight. (It’s a nasty old world at the cellular level. Sorry.) They’ll even be learning to recognize related viruses, such as SARS. They’re sadder but wiser antibodies. If they go into a bar wanting nothing more than a drink and some virus sits down beside them and tries to chat, they won’t be flattered that it’s paying attention to them. They’ll kill it.
I haven’t done that in bars, but believe me, I understand its appeal.
How did they get to the point where they understood the game before the first moves were even played out?
Let’s go back to that case of Covid I assigned you. After you got rid of the infection, you were left with some non-infectious bits of the virus scampering around your body, and they worked as reminders to your immune system: This is what the virus looks like. If this sounds like an ex who won’t stop calling–
Well, yeah, it is, but this isn’t a relationship or a breakup and the virus isn’t your ex. It’s a virus. And you aren’t you anymore, you’re an immune system, because I moved us into a different story without thinking to warn you. So it’s good that bits of the virus still have your phone number, and use it. It’s not universally true that what doesn’t kill you makes you stronger, but in this case they really are making you stronger.
The immune system has an evolutionary advantage over viruses. They mutate randomly and the ones that work well survive, which is a way of saying that the ones that survive, survive. But antibodies don’t mutate randomly. I’d love to explain that to you, but the best I can do is tell you that it has to do with B cells and activation-induced deaminase and somatic hypermutation. Or to put that more simply, I don’t understand a word of it but if I could pronounce it I’d have one hell of a snappy comeback next time some virus tries to chat me up.
What I did follow is that the lymph nodes notice which B cells make better antibodies and which ones don’t. They give the best B cells good grades and send the worst ones back to repeat the year with the same teacher who couldn’t get the lessons across the first time.
The ones who got the top grades get to mass produce their new, improved antibodies. Which recognize variants of the virus they fought off, bringing us back to our starting point, sadder but wiser and ready to fight.
Finally, a bit of Zoom news
Humans aren’t the only ones using Zoom during the pandemic. Two zoos in the Czech Republic set up a Zoom connection to let their chimpanzees watch each other’s lives on big screens while the zoos are closed. The chimps get bored without humans to watch.
There’s no sound in their meetings (that would improve some I’ve been in), but after initially approaching the screens defensively or aggressively, they settled in to watch the show and it seems to be a great success.
Chimps on Zoom? Now, that explains some of the participants I have seen on videos on the ‘Net. Couldn’t quite “place” them. They generally dress like “politicos”. Some even wear a carnation on their lapel.
All well with you my friend? You and your partner got your first and/or second shot?
🙏🏻😷
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We’ve gotten the first ones but are beginning to worry about the second. The local surgery’s had no word on when or how they’re supposed to handle the second ones. I’m sure one of those chimps is responsible for organizing all this.
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One is always better than none. (Ask people on the continent). And I’m pretty sure it is one “them monkeys”.
Stay safe Ellen.
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And you.
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Two friends in Reading have just said (via Zoom) that they’ve been told that there is no vaccine for their second shot. Drat and Damn
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Our local surgery said yesterday that they have no news on when or how to start second shots. That’s not quite the same thing, but it’s close. My partner’s edging up toward 12 weeks and we’re getting twitchy about it.
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We are getting twitchy about hubby’s parents who are in their 90s and are at 12 weeks with no second jab arranged.
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It would–to understate things–be really nice if we had some statistics on single-jab immunity. Or if we had a government that could at least be bothered to tell us what’s going on.
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Thank you for all the (good and bad) news!
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My pleasure. Thanks for reading it.
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💚🙏💚
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Your presentation of both pleasant and unpleasant facts is remarkably unbiased and much easier to follow than my biology teacher in high school who tried to explain the entire human body’s immune system as we dissected a frog.
What good news about the Zoom meetings for the chimpanzees. I find I have the same approach/avoidance conflict in a Zoom meeting before I relax with my own reverie.
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Well, to be fair, your biology teacher didn’t get to say, “We’ll skip the complicated parts because I don’t understand them.”
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Point taken. Made me smile.
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“The chimps get bored without humans to watch.” Ha! I’m impressed that they react to the screen even with the sound off. My dog doesn’t. He needs to hear my parents and then he takes part in the conversation by wagging his tail and trying to kiss me from joy. The fact that there is no story without the bad bit made me sad and wish to immediately write a happy story.
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Happy stories can be written, but without some contrasting thread of Bad Stuff Happening, I’m not sure they can end up readable. But there’s a challenge for you. All I’ve done is pass on received wisdom. I’ve never tried the challenge myself. I’m a bit of a miserable-ist, I guess.
I love that your dog responds to electronically transmitted voices. Ours don’t seem to think anything’s happening when screens talk in their presence.
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A nice collection of good and bad news. Assuming the chimps would prefer looking at humans, I’d be happy to switch Zoom IDs with them. I’ll just tell the folks in my meeting that I installed a new background and face and I don’t know how to delete it.
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I don’t suppose you could sneak me into the meeting, could you?
By the way, the farm that’s renting out goats to sneak into Zoom meetings is still open for virtual business.
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Working with goats and monkeys sounds like a step up in life.
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I could see that.
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5.6 is good enough news. I’m not capable of digesting any bad one at the moment, I’m afraid.
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I can understand that. By way of small good news, it looks like the start of a sunny day here (they’re rare). And it’s spring. Take care of yourself, you hear me?
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Always.
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Ah -in Miami Beach, where Florida gum’ner Ron DeathSantis has declared everything MUST BE OPEN (this part is true) the mayor has had to call out SWAT teams and set up curfews. Many of the mayors seem to wish the gum’ner would STFU. Which has about as much chance as him shutting the bars and tourist traps TFU. Because…$$$
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Must be open? Funny how some people’s definition of freedom involves dictating to other people.
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Thanks for all the COVID info. Seems unnecessary to give the chimps access to other zoomed chimps. This might be creating a bunch of screen-apers addicted to tic-pick-tock.
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If the chimps start requesting TikTok we’ll know it was a mistake. In the meantime, though, they seem to be enjoying it. I cross between reality TV and an endless soap opera.
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One interesting side effect of the pandemic on zoos is some of the animals have used the peace and quiet to get it on with the opposite sex – I read about Pandas (Hong Kong) and lions somewhere I cant remember.
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That’s interesting. I didn’t know they cared, but maybe the issue is peace and quiet, not privacy.
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Ah yes.
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Hello over there this is Jean in Florida Clearwater Florida! I would love to have all the ladies on WordPress that read my blog on zoom
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Jean, you’ll fine you do better drawing people to your blog if you find a connection to the post you’re commenting on. Otherwise you end up looking like a spammer.
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I’m not a spammer. That’s what you BRITs do when we say hello over there? I just say hello back that’s how we are . Remember this pandemic doesn’t know what nationality you are .
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I didn’t mean to be unfriendly, just thought it might be useful to say that you’ll draw more interest if you tell people you have a particular post that connects to the one where you’re leaving a comment.
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If you’re all mad at me about stating that I like to get out there and meet people on Zoom who read my blog?! It’s a wonder that were even still alive after all of this… There’s too many chips out there running politics . In the USA, we just got rid of Trump. There were parties I don’t want to talk about! I’m getting twitchy because in Florida, our governor just lowered the age requirements to get the first shot. It’s now 50 and up . Does that stand your requirements for my comment now? I’m not a spammer I’m just trying to at least talk to my readers… I’ve had this blog since 2003 & it would be very nice to actually talk to some of them.
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Yes, that makes a clear connection. Thanks.
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That was the reason for me saying all of that I think a lot of you brats really don’t know Fla be on the beach . I’ve got a cousin over there in the Air Force at the base that begins with M…?
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I deeply resent anybody outside USA who says that everybody in the United States is like Trump . I’m sorry, not everyone is like that. They are very smart people here in Florida who are sick of it all
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I’m originally from the US, but even if I weren’t, I don’t tend to lump people together and think they’re all followers of whoever is–or was–in power. Believe me, I know how frustrating it is to be living under a government that’s bent on doing things you disapprove of.
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Well good to talk to you that! I’m trying to cook up a possible zoom meet up with maybe my would-be readers.
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Oh Ellen thank you for the zoom news. You had me in stitches.
I am struggling to digest any covid news 😫 so the zoom story at the end was fabulous
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I’m always grateful when I can find something absurd to toss into the stew.
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😊😉
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