you’ve got a really special psychosis when you’ll trust the doctors to slice you open, root around in there swapping out vital organs like a mechanic changing spark plugs, sew you back up, and dose you with a crazy immunosuppressant cocktail, but not to give you a vaccine https://t.co/2yybqzgG9R
— kilgore trout, never attended a decision-point mtg (@KT_So_It_Goes) October 14, 2021
Biden's employer vaccine mandate could be ready as early as next week. It is currently being reviewed by OMB w/@HeidiNBC https://t.co/AC9juoEsqL
— Shannon Pettypiece (@spettypi) October 13, 2021
Johnson & Johnson Covid vaccine recipients may benefit from a booster, but not from J&J. Pfizer-BioNTech or Moderna would be a better choice, according to research from the National Institutes of Health https://t.co/BUQ2ew0RZB
— delthia ricks ? (@DelthiaRicks) October 13, 2021
more people are getting vaccinated and fewer people are being harmed by the virus
turns out requiring people to do the right thing is an effective step, who knew https://t.co/daNEM0u411
— Gerry Doyle (@mgerrydoyle) October 14, 2021
Boeing will require its 125,000 U.S. employees to be vaccinated against COVID-19 https://t.co/AEUkcHRzUM pic.twitter.com/0tCZwq6KXr
— Reuters (@Reuters) October 13, 2021
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"The number of weekly reported deaths from #covid19 continues to decline and is now at the lowest level in almost a year”, says @DrTedros at @WHO presser.
"But it’s still an unacceptably high level: almost 50,000 deaths a week, and the real number is certainly higher."— Kai Kupferschmidt (@kakape) October 13, 2021
“Of course, deaths are highest in the countries and populations with the least access to #covid19 vaccines”, says @DrTedros.
"We ask once again for the countries and companies that control the global supply of #covid19 vaccines to prioritize supply to COVAX and to AVAT now"— Kai Kupferschmidt (@kakape) October 13, 2021
The Indonesian resort island of Bali is welcoming international travelers to its shops and beaches for the first time in more than a year. They must be vaccinated, test negative, hail from certain countries and quarantine for five days. https://t.co/kAfALxKlXs
— The Associated Press (@AP) October 14, 2021
Travel frenzy in Singapore as borders set to open https://t.co/BjIRI4Yel1
— BBC News (World) (@BBCWorld) October 13, 2021
U.S. to ship 2.4 million doses of COVID-19 vaccine to Pakistan https://t.co/kmR8Lg4Z6T pic.twitter.com/gUJfJc0cQm
— Reuters (@Reuters) October 14, 2021
Melbourne will exit months of COVID-19 lockdown next week helped by a faster-than-expected vaccine uptake, Victoria state Premier Daniel Andrews said, ahead of schedule even though daily infections hit a record the same day https://t.co/zV2eIELmpc pic.twitter.com/o9z44CraM0
— Reuters (@Reuters) October 14, 2021
New Zealand reported its biggest rise in COVID-19 infections in six weeks, with all cases detected in Auckland, raising prospects of a further extension of lockdown restrictions in the country's largest city beyond next week https://t.co/hu41jfBiOl pic.twitter.com/BUzoSOzoWv
— Reuters (@Reuters) October 14, 2021
BREAKING — Russia on Thursday reported a record high number of both new coronavirus cases and deaths. Officials reported 31,299 new coronavirus cases and 986 fatalities from Covid-19 over the last 24 hourshttps://t.co/KsH2wm9Yi8
— The Moscow Times (@MoscowTimes) October 14, 2021
Only a third of Moscow's pensioners have been vaccinated against the coronavirus. Now they're being offered cash handouts to get the jabhttps://t.co/zlqSfYRd2c
— The Moscow Times (@MoscowTimes) October 13, 2021
Russia says it is ready to donate millions of vaccine doses to the U.N., but the World Health Organization says it does not know yet when it will approve the Sputnik V vaccine. https://t.co/v16XfQb89T
— AP Europe (@AP_Europe) October 13, 2021
Hungary's daily COVID-19 cases rise above 1,000 for first time during fourth wave of pandemic https://t.co/dRCWebVov3 pic.twitter.com/L6VJMK7Npk
— Reuters (@Reuters) October 14, 2021
Neo-facists in Italy are exploiting the rage of those protesting against coronavirus vaccinations. Authorities fear more violence in the next few days over COVID-19 workplace rules. https://t.co/z8Rk8pz0x4
— AP Europe (@AP_Europe) October 13, 2021
Infertility. Sterilization. Blood problems. Vaccine misinformation is widespread in Africa, with women in particular believing the rumors and refusing shots. Experts see a wide gender gap and fear African women are the world's least vaccinated population. https://t.co/xXcGZRx7pa pic.twitter.com/m1da5PrZel
— The Associated Press (@AP) October 14, 2021
Nigeria orders civil servants to show COVID-19 vaccination or negative test from Dec 1 https://t.co/fisdSwFBiS pic.twitter.com/psLhEdgoLI
— Reuters (@Reuters) October 14, 2021
Covid-19 in Brazil: 'My mum was used as a guinea pig' https://t.co/r4IGJAxP4Z
— BBC News (World) (@BBCWorld) October 13, 2021
A Brazilian healthcare provider is accused of giving unproven drugs to Covid-19 patients and conducting experiments on elderly people without their relatives’ consent. The allegations have been linked to deaths that, families say, could have been prevented.
Katia Castilho’s grief keeps her awake at night. In March, Norberto, her father, was admitted to a public hospital in São Paulo with Covid-19. Brazil, which has been hit hard by the pandemic, was then at the height of its second wave, with daily deaths numbering 4,000.
Days later, Ms Castilho’s mother, too, began to show symptoms of the disease. Irene, unlike Norberto, had access to a private healthcare provider, Prevent Senior, one of the country’s largest, with more than half a million customers.
The Castilho family contacted the company, and were sent a so-called “Covid Kit”, which included hydroxychloroquine, azithromycin and ivermectin, despite there being no scientific evidence that those drugs are beneficial in the treatment of the virus…
Meanwhile at the hospital, Irene was kept in a small ward, where staff rarely came to check on her, Ms Castilho says. The sisters took turns to make sure the oxygen mask stayed on.
One day, Ms Castilho noticed that nurses were giving Irene a thick solution. She says she was told it was flutamide, a type of hormone used in prostate cancer. Flutamide can potentially lead to liver failure in certain patients, and Irene was a liver cancer survivor. The sisters say they had expressly told the hospital not to give her this drug…
A Senate inquiry into the government’s handling of the pandemic heard allegations that the company was trying to endorse unproven treatments associated with President Jair Bolsonaro, who has repeatedly dismissed Covid-19…
The inquiry also heard the Bolsonaro administration had ignored repeated offers by drug firm Pfizer to sell it 70 million doses of its vaccine. Next Tuesday, the investigation’s final report will be made public, and it could accuse the president of serious misconduct in his response to the pandemic, which has resulted in more than 600,000 deaths…
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If a rapid test is positive, it is most likely accurate, says @AmeshAA, senior scholar at @JHSPH_CHS.
You should assume you have #COVID19, isolate yourself and talk to your doctor, he says. https://t.co/09cED0hsBu
— Johns Hopkins Bloomberg School of Public Health (@JohnsHopkinsSPH) October 13, 2021
2. The fact that the study used 2x as much vaccine in the Moderna arm than Moderna is proposing to give people with its booster shot means the Moderna findings have to be taken with a big grain of salt. It's a huge shame.
— Helen Branswell (@HelenBranswell) October 13, 2021
4. The list of limitations on the mix-&-match study are sobering. These data point in a direction. But to paraphrase @matthewherper, they aren't a lot to make policy on. pic.twitter.com/1Fs2aVX1Jz
— Helen Branswell (@HelenBranswell) October 13, 2021
WHO announces a new expert group to investigate the origins of the coronavirus pandemic & other outbreaks. The agency named 26 scientists to a new advisory body, a group that includes scientists from the US, China & 24 other nations https://t.co/Fm24YCnFOc
— delthia ricks ? (@DelthiaRicks) October 13, 2021
China to test tens of thousands of Wuhan blood samples in Covid probe. The samples are from blood banks. The store of ~200k samples—including those from the closing months of 2019—might be a possible source that explains when SARSCoV2 crossed to humans https://t.co/EPki2FU6sN pic.twitter.com/gjRnT4UQqh
— delthia ricks ? (@DelthiaRicks) October 14, 2021
Moderna has no plans to share its mRNA Covid vaccine formula. Instead of sharing, Moderna executives have concluded that scaling up the company's own production is key to increasing the global supply.
WHO & NGOs have pressed Moderna to share the formula https://t.co/kV602jflxe pic.twitter.com/8EVLuDGmzQ— delthia ricks ? (@DelthiaRicks) October 14, 2021
How many people get 'long Covid?' More than half, according to new Penn State research:
-More than half had fatigue, fever or pain
-6 in 10 had lung abnormalities
-Chest pain common
– ~1 in 4 had difficulty concentrating
– ~1 in 3 had anxiety disordershttps://t.co/LeZdlFCiUV pic.twitter.com/jLOIIXLu2C— delthia ricks ? (@DelthiaRicks) October 13, 2021
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A year and a half into the pandemic that has killed 700,000 people in the U.S., families of COVID-19 patients are asking hospitals to rethink visitor policies, saying they're being denied the right to be with loved ones at a crucial time. https://t.co/csGS9ypCuz
— The Associated Press (@AP) October 13, 2021
Maine can bar religious exemptions to COVID-19 vaccine mandate, judge rules https://t.co/domhGUlzHQ pic.twitter.com/cSmDd6mXtl
— Reuters (@Reuters) October 14, 2021
Here are the @IHME_UW projections for Texas, placing us at around 80,000 deaths by the end of 2021. California pretty close, but of course California has a population of 40 million compared to Texas at 29 million https://t.co/yoRbVmLtLb
— Prof Peter Hotez MD PhD (@PeterHotez) October 12, 2021
Spending every waking hour trying to save lives here in the Lone Star State
— Prof Peter Hotez MD PhD (@PeterHotez) October 12, 2021
"I've been covering the NBA now for almost 25 years. This is some of the stupidest nonsense I've ever seen. Just flat-out stupid."@stephenasmith reacts to the latest reports on Kyrie Irving. pic.twitter.com/zmAGP2oM3x
— First Take (@FirstTake) October 13, 2021
Irving’s defenders say, hold our beers… (h/t Defector)
… Irving has made more than $160 million over his NBA contracts and has a massive Nike shoe endorsement deal, so those who know Irving understand he is not driven right now by money, nor cares for inheriting more, but rather the stand for larger issues in his mind that need his support. He’s a seven-time All-Star, two-time All-NBA member and former Rookie of the Year who now stands to lose over $200 million by deciding to use his platform to stand up for his stance of each and every person being able to decide for themselves on whether they should take the vaccine without impacts on job statuses. However, the fact of the matter is there are consequences for being unvaccinated in some industries and municipalities. Just as Irving wants to stick with his principle belief on the matter, policies and requirements are subject to local and federal governments…
people can criticize kyrie irving all they want. all i’ll say is this: after i got the vaccine i found i was completely unable to play basketball at the nba level
— Jon Bois (@jon_bois) October 12, 2021
NeenerNeener
Monroe County, NY:
The Monroe County web site says 215 new cases yesterday, NYSDOH says 222 new cases.
We obviously don’t have a handle on this yet.
Baud
Here is where being a Democrat is frustrating. We can’t crow about how we got 100% of decent adults vaccinated long ago because we believe government is supposed to represent everyone.
debbie
I’m glad they won’t be wasting a liver on that woman in the top tweet. Reminds me of David Crosby’s disregard for his new liver.
Shalimar
@Baud: Unfortunately, there is still some resistance in minority communities. It’s not all MAGA assholes who won’t get vaccinated.
Baud
@Shalimar:
More sympathetic does not mean sympathetic.
debbie
Seems like a questionable time for Kaiser to screw their employees in salary negotiations. I hope the strike accomplishes something quickly because the healthcare workers are very much needed.
YY_Sima Qian
On 10/13 China reported 1 new domestic confirmed & 0 new domestic asymptomatic cases.
At Fujian Province 14 domestic confirmed cases recovered. There currently are 103 active domestic confirmed cases.
At Heilongjiang Province 4 domestic confirmed cases recovered & 1 domestic asymptomatic case was released from isolation. There currently are 29 active domestic confirmed & 2 active domestic asymptomatic cases in the province.
Erenhot in Inner Mongolia “Autonomous” Region reported 1 new domestic confirmed case, a worker at a logistics park, found via regular screening. The city has commenced mass screening of all residents.
Yili Prefecture in Xinjiang “Autonomous” Region did not report any new domestic positive cases. There currently are 1 active domestic confirmed (at Horgos) & 4 active domestic asymptomatic cases (2 each at Cocodala & Horgos) at the prefecture.
At Yunnan Province there currently are 4 domestic asymptomatic cases remaining t, all at Ruili in Dehong Prefecture.
At Henan Province there currently are 6 active domestic confirmed cases remaining, all at Shangqiu.
Imported Cases
On 10/13, China reported 20 new imported confirmed cases (2 previously asymptomatic), 22 imported asymptomatic cases:
Overall in China, 36 confirmed cases recovered (18 imported), 9 asymptomatic cases were released from isolation (7 imported) & 2 were reclassified as confirmed cases, & 960 individuals were released from quarantine. Currently, there are 630 active confirmed cases in the country (489 imported), none in serious condition, 370 active asymptomatic cases (358 imported), 2 suspect cases (both imported). 22,561 traced contacts are currently under centralized quarantine.
As of 10/13, 2,225.504M vaccine doses have been injected in Mainland China, an increase of 1.423M doses in the past 24 hrs.
On 10/14 Hong Kong reported 1 new positive case, imported (from Indonesia).
Matt McIrvin
deleted
Dr. Omed
Wait a minute. What’s the daughter doing for a liver after donating hers to her mother?—We each have one, and we can’t live without a liver. Liver donors don’t need their liver, or a vaccine, because they’re dead.
Amir Khalid
Malaysia’s Ministry of Health reports 8,084 new Covid-19 cases today in its media statement, for a cumulative reported total of 2,369,613 cases. It also reports 68 new deaths as of midnight, for a cumulative total of 27,593 deaths – 1.17% of the cumulative reported total, 1.22% of resolved cases.
Based on cases reported yesterday, Malaysia’s nationwide Rt is at 0.88.
683 confirmed cases are in ICU,286 of them on ventilators. Meanwhile, 12,456 more patients have recovered, for a cumulative total of 2,249,845 patients recovered – 94.5% of the cumulative reported total.
17 new clusters were reported today, for a cumulative total of 5,641 clusters. 744 clusters are currently active; 4,897 clusters are now inactive.
8,063 new cases today are local infections. 21 new cases today are imported.
The National Covid-19 Immunisation Programme (PICK) administered 207,520 doses of vaccine on 13th October: 51,631 first doses and 153,750 second doses. As of midnight yesterday, the cumulative total is 46,252,254 doses administered: 24,620,890 first doses and 21,744,866 second doses. 75.4% of the population have received their first dose, while 66.6% are now fully vaccinated.
debbie
Here’s a study I can get behind. If it works, it would certainly beat getting brains poked with swabs.
Baud
@Dr. Omed:
You can donate part of a liver.
Bunter
@Dr. Omed: The liver can regrow so they only need to take a piece of it for the transplant.
Audrey
@Dr. Omed: A person can donate just a portion of their liver. Theirs will then regenerate the removed portion and the segment that was transplanted into the recipient will also grow up to normal liver size. The process takes approximately 18 months. I don’t know why livers can do that, but it’s a nice feature!
Jeffro
@debbie: I read that and was like, “wow, tribalism is a helluva drug”
Like, seriously? You’re willing to forgo a liver transplant? Ok then…
charon
@debbie:
The proposed donor was that woman’s daughter, so presumably not available to anyone else.
Jeffro
Also, per that long Covid tweet: this is the main reason why Team Fro has been, and will continue to be, keeping as safe as possible.
New Deal democrat
According to 91-Divoc, CA is only 3rd best for new infections. CT is #1, and HI is #2. But PR beats them all. On the negative side, FL is #5, so expect to hear some serious bullish!t from DeSantis.
Good news: only 3 States have rising trends: CO, MI, and VT. Bad news: VT’s vaccination rate is still not enough to prevent it from being in the top 15 for news infections. And overall, the decline in cases may be slowing down, although it’s tough to tell because holiday reporting issues look like they are still being sorted out.
Dr. Omed
Really. I did not know that. @Baud:
Nicole
@Baud:
“Well, we got all the good folks protected from Covid, now we gotta move on to save the assholes”?
“Even assholes usually have someone who will miss them when they’re gone”?
I see your point.
Ohio Mom
@Dr. Omed: On the other hand, if your liver gets scarred from too much drinking or being too overweight (“fatty liver disease” is the nonscientific term), it does not heal itself.
You’d think that if it can regenerate itself it could also heal itself but it doesn’t.
And how does one small transplanted piece growing into a full-sized liver “know” when to stop growing? The human body is a marvel and a mystery.
Dr. Omed
@Audrey: Thanks for the correction, guys. I knew the liver can heal itself if you just stop abusing it, but I didn’t know it could grow back.
MattF
Derek Lowe explains how that new anti-viral medication works. It alters the virus’s RNA synthesis by putting in a bad residue. And does it in a way that doesn’t harm the host. Quite spectacular.
yellowdog
@Dr. Omed: you can donate part of your liver and it functions well enough for the recipient For the donor, it grows back!
Peale
As a Bucks fan, I’m all in favor of Kyrie’s crusade and hope he gets James Harden and Russell Westbrook to sign on.
Anonymous At Work
@Jeffro: CDC has recognized the issue and is throwing money at figuring it out. Leading candidates are immune system dysregulation and micro-aneurisms. The former gives random symptoms but generally shrinks your body’s resiliency (think: gas tank) and recovery. The latter are hard-as-nails to detect, cause problems when they settle and can move on before you can get the gear in place to try to find them or remove them. Needles in a haystack that got sucked up into a twister.
Soprano2
I am extremely skeptical of the finding that “half” of people who have had Covid still have symptoms 6 months later. The link in the tweet doesn’t go to the study they cite, but I found it with Google, and here’s the pertinent information:
They mostly studied people who had Covid that was severe enough to be hospitalized! I think it’s irresponsible to extrapolate that to the whole population. It seems to me that to show the true incidence of “long Covid” you’d have to have a statistically balanced sample of people who have had covid, from asymptomatic to severe. How about all the people who had asymptomatic or extremely mild cases – what percentage of the population who had Covid are they as opposed to the part that had to be hospitalized? I think it’s irresponsible to scare people like that by making them think that even if they had an extremely mild or asymptomatic case of Covid there is a 1 in 2 chance that they will have effects 6 months later. My unscientific guess is that the more severe the case of Covid you had, the more likely you will be to get long Covid. I don’t feel that I had any symptoms after I got better, but my boss said he had a kind of “brain fog” for about 6 months afterward – trouble concentrating, that kind of thing.
lowtechcyclist
@New Deal democrat:
How trustworthy are these FL numbers? I’m assuming DeSantis is screwing with any numbers he can possibly screw with.
Robert Sneddon
Scotland — 2,639 new COVID-19 cases reported today. The test positivity rate is 7.0%. There were 29 new deaths reported. ICU bed occupancy numbers are 50, down one from yesterday while hospitalisations are 908, down 10.
There were approximately 7,900 vaccinations carried out in Scotland yesterday (Wednesday) with about 60% of these being first vaccinations. 91.7% of 16+ adults are now vaccinated with their first dose and 85.1% are fully vaccinated. 73.5% of 16 and 17-year-olds have now received their first vaccination, up 0.1% from yesterday. 43.2% of 12-15 year olds have now received their first vaccination, up 1.2% from yesterday.
Booster vaccination numbers are being reported for the first time with 240,456 boosters having been carried out since the programme started a few weeks ago.
Enhanced Voting Techniques
I was just thinking how much the whole anti-vaccination thing sounds like the same kind of drama smokers were making over smoking restrictions and just being simply told smoking will give them cancer. I wouldn’t be surprised at all to find the resistance to masks and vaccinations matches up to how prevalent smoking is in a community.
Enhanced Voting Techniques
@Soprano2: The tweet you referring to is pretty oddly worded – are they claiming “about half” of people had covid get the listed symptoms or they claiming “about half” of those infected with covid, get long covid? I guess writing is something else we have to add to the list of things reportors aren’t good at, like history and math.
“Those who can’t do, teach. Those who can’t do or teach, they become a media pundit”
Jojo
@Soprano2: I work as a contact tracer in Wisconsin, and am on a Long COVID project right now. We are basically doing exactly what you said, with the added feature of also interviewing people who never tested positive for COVID-19. This will hopefully give us a more complete picture.
New Deal democrat
@lowtechcyclist: I think your skepticism is justified. On the other hand, FL’s infection numbers have been more trustworthy than their death numbers (a low bar, I know).
Enhanced Voting Techniques
@New Deal democrat: I was under the impression places like John Hopkins don’t bother with the state level claims in Florida and go by the county heath board reports.
The Moar You Know
@debbie: I had the very dubious “pleasure” of meeting that asshole about a month before he got his new one. Dying from liver failure is fucking ugly. He was ambulatory, but a fine shade of bright yellow, had zero idea of where he was, who he was talking to or what he was doing. He never should have been allowed to get a transplant in the first place; his damage was 100% self-inflicted and the only reason he got one was because he had money. And he’s gone on to try and blow out liver #2.
Steve Jobs was another guy who falls into that club of transplants for cash. He should never have been allowed to get one either.
The Moar You Know
@Dr. Omed: I’m not sure what you’re a doctor of but it’s obviously not medicine. “Partial liver transplant” is a real thing, and very effective.
VOR
Oh, absolutely. Earlier in the pandemic FL was only counting cases from residents. All those snowbirds, who spend months per year in FL but are officially residents of other states, were probably not counted. But since the cases happened in FL I wonder whether their state of residency counted them? Someone ought to look at excess deaths in FL over the last 2 years.
Matt McIrvin
@Soprano2: One of the big open questions for a long time was whether vaccination was protective against long COVID at all, since the “mild cases” that often had lingering symptoms were certainly not eradicated by vaccination, particularly with Delta.
Studies actually addressing this are only starting to appear. The best I can tell is that the answer is “it is protective, somewhat, though maybe not as much as we’d like.” I saw one saying that full vaccination with the major vaccines cut the chance of detectable infection over the study period down by a factor of ~3 and the chance of lingering long-term symptoms if infected by another factor of ~2 beyond that. But they cast a pretty wide net when identifying the long-term symptoms, and they’re things that are common in the general population so it is a bit hard to gauge.
Aaron Rodgers Mustache
@Peale: russ has never seen a shot he won’t take.
ditto the beard.
smith
@Matt McIrvin: Without extremely well-controlled studies it will be hard to tease out the psychiatric effects of long covid especially, since just living through a pandemic will cause a lot of those, and going through a stint in the ICU for any reason can cause them as well.
Matt McIrvin
@VOR: I think that FL’s numbers are serious undercounts but the trends in them are probably believable (adjusted for the artifacts of practices like backdating cases to when they were found, which causes an illusory decline in recent days from incomplete data).
lowtechcyclist
@Matt McIrvin:
So believe the trend, but don’t use the numbers themselves for inter-state comparisons.
Kinda like Russia these days.
lowtechcyclist
@Enhanced Voting Techniques:
I have more sympathy for the smokers back then. Nicotine is highly addictive, after all, and after going a lifetime of being able to smoke pretty much wherever and whenever they wanted to, they were being told they couldn’t do that anymore: they had to go outside their workplace to smoke, they couldn’t smoke on plane flights of <2 hours, then <6 hours, then on any flights at all, etc.
It had to be quite hard for them – and it made it impossible for them to dodge the reality that they were addicts.
The anti-vaxxers have no such excuse. Their bodies aren’t going to rebel anymore than anyone else’s if they get the shot, or if they have to wear a mask at the grocery store. Fuck ’em.
Villago Delenda Est
Fuck these morons. Let them die.
Matt McIrvin
The situation in New Hampshire is frustrating, because… well, let’s just say that while I don’t live in New Hampshire I have a high level of exposure to New Hampshire.
Matt McIrvin
@smith: Being on a ventilator can’t be good for your mental health.
Hell, the lingering psychological effects of just getting unproblematic knee surgery were a lot more than I expected.
J R in WV
Not only was I unable to play basketball~!! I didn’t even grow the new prehensile tail I was promised !!!
SO SAD!!!!!!!
J R in WV
@Dr. Omed:
Actually, they can take a small portion of the live donor’s liver to install in the recipient. Then both portions of liver regrow to support the liver needs of both people. Amazing but true.
ETA: I see I am the 42nd person to repeat this amazing factoid. Oh well, just a few characters wasted. Next time read the thread, right? !
Ksmiami
@Matt McIrvin: are you in the ma border area?
Gravenstone
Livers take a lot of abuse in regular use (they’re basically the body’s garbage disposal). So regeneration lets them recover from that and continue their basic function over the life of the owner – under normal circumstances.
glc
https://twitter.com/amymaxmen/status/1448376182316023809
Chris T.
@Audrey:
All body tissues ought to be able to do that, because it’s a trick cells learned a long, long time ago in evolutionary terms. But most can’t because they got too clever, or for other complicating reasons (e.g., you can’t live with 3/4ths of a heart in the first place so there’s no way to last long enough to regrow the missing 1/4th).
In particular, many body tissues will form scar tissue quickly (via inflammation). This scar tissue grows fast, which repairs large holes that might otherwise make you leak to death, or be unable to escape from a lion that wants to eat you, or whatever. So that’s good. But … the scar tissue is undifferentiated and doesn’t work as well as, say, skin or ligament. If you knock out the DNA sequence that knows how to do the scar tissue, or prevent inflammation, and can keep the organism alive long enough otherwise, it turns out that some injured tissues do grow back.
Because this is biology, everything is terribly messy. Here’s a good overview article.