At 38.5% vaccinated, US may be running low on people eager for a shot
arstechnica.com
arstechnica.com
It's all pretty dumb and arbitrary to me, the way this thing is being handled. In each case they were unable to get theirs locally, everything was booked with no insight into when the next availability would be.
Check out: https://www.macovidvaccines.com
There's probably close to 800-1000 appointments available there right now.
Also follow @vaccinetime on Twitter.
Right now about 80% of the over 16-18 year olds are eligible the remainder become eligible on Monday. There's been lots of appointments for the last week or so despite the J&J setbacks (MA had a big drop of J&J from the Feds recently and consequentially had to cancel & rebook some big vaccine events).
Also, because of the way the MA state reservation system works -- they give you 25 minutes to fill out the appointment details once you "claim" a slot, often times you'll find a decent number of timed-out appointments showing up after the fact. Not to mention there are plenty cancellations (as presumably people are booking for family or maybe just vaccine shopping).
https://www.google.com/amp/s/www.wsj.com/amp/articles/annual...
https://mobile.twitter.com/guscost/status/134299803981702758...
https://news.ycombinator.com/item?id=22908490
Taiwan's had 1070 cases! And concerts and mostly normal life.
(do note that I'm not calling for endless lock downs there, I'm calling for control measures that we didn't really work very hard to put into place; we could have done a lot more to reduce household and workplace spread and so on)
There is also mathematical evidence that compares the probabilistic error rates of COVID replication to the amount of mutations already encountered and it is looking good for us. COVID mutation rates are very high and most if not all have been encountered in humans. While some resist anti-bodies better it appears that none will do so entirely and thus COVID will devolve to a "common cold" as humans themselves are selected out (multi-generationally) for higher amounts of resistance.
It's basic biology in action.
It is important to remember that almost all diseases work this way (possibly ALL diseases if we could morally afford the extremely high death rates of some of them e.g., a 99.9% death rate for some diseases like rabies).
It sounds like you feel there is or was some sort of bargain going on.
I think I recognize the feeling. For instance, I went for about a decade with no cavities, and I continue to go to the dentist every six months, so I have felt like there was a bargain in some sense - brush and floss and get a checkup regularly, and I won't have any problems.
But in between x-rays, it turns out I had some serious decay and had to get a root canal.
This produced a strong feeling of betrayal, but at the same time, it's obviously childish and irrational to feel this way, isn't it? I wasn't betrayed by my dentist. Just by fate, if you will.
I do not believe either the dentist in the analogy or the public health officials can actually know with any certainty what will happen in the future. Which is why I do not believe they just have made the statements they made. They can perhaps provide a sense of what could happen, but that is not what happened.
If the officials just said MAYBE after two weeks we can get back to normal if XYZ have happened then I, and many others, would have far less issues. We would understand that XYZ needs to happen prior to returning to normal. The problem is they explicitly said we just need to do X to get back to normal.
When can we actually go back to normal? There doesn't appear to be an explicit end goal that hasn't changed.
Our public health officials said just stay at home for two weeks and we can get back to normal. Then don't wear masks. Then always wear a mask. Next it was just wait until it gets warmer in the summer. Then it was just wait until the vaccine. Now some of them are actually saying wait until there are no new cases despite also saying that it will be with us forever and will become seasonal like the flu. If they actually want no new cases and if this does become a seasonal thing then we will literally never return to normal. That is the problem that many of us see. If they were just honest and straight forward with us from the beginning and may not argue we should remain locked down forever there would be far less issues.
It is a feeling. How do I know? Because you use the vague phrase "public officials".
When people are talking about a group that is not specific, they are necessarily talking about feelings as facts don't constrain it.
https://news.ycombinator.com/item?id=20537821
@dang, not sure I'd consider this discussion so far a flame-war!
> We usually call it the overheated discussion detector now, even though the phrase is clumsy, because sometimes the discussions are just low-quality rather than outright flamewars.
I think that's fascinating. Lots of niceties behind the curtain. (maybe the opposite of most sites, sort of like stopping trading)
Residents who are partially or fully vaccinated include 95%+ of those who are 75 years old or more, 95%+ of those 65-74 years old, 81% who are 50-64 years old, 65% who are 30-49 years old, 38% that are 20-29 years old, and 8% who are 0-19 years old.
My wife and I are in our 50s. We signed up for the state registration system, we got email updates from our healthcare providers (affiliated with one of the major Boston medical centers) stating that we are eligible ... but no notifications of when we can actually go somewhere to get the jabs.
My son drove to a rural town, where there's a larger "not interested" crowd, and was able to get both shots in a walk-up fashion with no appointment.
http://www.wbur.org/commonhealth/2021/04/16/how-to-book-coro...
It scrapes pharmacy websites for availability
The federal and state resources are:
https://www.mass.gov/info-details/covid-19-vaccination-locat... (probably the page you visited already)
https://datadashboard.health.gov.il/COVID-19/general
(sorry - linked dashboard is in Hebrew, they haven't translated it)
Among seniors it is well over 90%, but younger people have gotten vaccinated at much lower rates; and of course, nobody under 16 is vaccinated.
(Palestinians from the West Bank and Gaza are, unfortunately, not counted among those to be vaccinated.)
I don't understand this. Why would a large city, which is much higher risk but with far more hospitals and ultra-cold storage be far less capable of providing drive-up vaccine service than Yakima? Did we allocate far too many vaccines p/person to rural communities?
The article suggests rural communities are less likely to want the vaccine but it doesn't make it clear if distribution was based on demand at all.
The last few weeks in Michigan, 2x as much vaccine per person has been going into the Detroit region than has been coming here. I don't really know what demand looks like here though. We could have a few hundred unused doses, while it appears there's tens of thousands in the counties around Detroit (but they also have much more capacity to administer).
For people who don't want it long-term, emulate K-12 schools and vaccines policies: make the anti-vaxxers experience (or should) consequences as punishment for being irrational wingnuts.
Early in the vaccination effort (when the weather was a lot nastier!), there was a lot of press around these giant parking-lot sites with tents and you'd just roll down your window and get the shot. I wasn't eligible then. Now that I'm eligible, they seem to be gone?
Time to make another round of calls, I guess.
I just don't think they're thinking of inherent safety.
They're working on "six feet, fifteen minutes", which is increasingly useless and I'd argue now actively harmful guidance given the new variants.
If anything, the CDC recently _walked back_ some recommendations around fomite transmission, which I think was based on extensive study of the early variants which dominated the last year, and may or may not even be valid with the UK variant which is now prevalent.
In essence, we have enough delay between the situation on the ground, and the studies coming out, that the feedback loop is driving a wild oscillation. And I don't wish to get caught in it.
The "definitely not" view is interesting.
edit: misread article re: 200 million doses
We have someone in our family that can’t be vaccinated for medical reasons and they feel the same way. The risk goes down significantly when the whole family is vaccinated.
It’s time to put covid in the “managed risk” section of our life and get on with things.
But even with that I know I won't be able to help but have a "screw 'em" stance pretty quick with the people who are choosing to not get vaccinated.
Yes, I know there are variants. But I've seen no science saying that it is likely or expected that the vaccine won't work against covid-19 variants. Have you?
> They literally already exist!
Ok, I googled and found this: "Variant or strain? Experts explain what's happened to the coronavirus" [0]
From the article: "However, Soucy noted that all currently known variants of COVID-19 belong to the SARS-CoV-2 strain and have not mutated enough to either be classified as their own strain or be ineffective against current and prospective COVID-19 vaccines."
Another quote from the article: "Infectious disease expert Dr. Lisa Barrett told CTV News Channel on Sunday that viruses often mutate, but some viruses do it more than others. She noted that while the genetic code of coronaviruses does typically change over time, she says the mutations aren’t normally a cause for concern."
Here's another article, with references to multiple studies: "We now have the best evidence yet that everyone develops long-term coronavirus immunity after infection — and it's not just about antibodies" [1]
From that article: "Many people who've never gotten COVID-19 seem to have memory T cells that can recognize the new coronavirus." ... "In this case, experts think these cross-reactive T cells likely come from previous exposure to other coronaviruses — those that cause common colds."
That's the kind of stuff I find when I dig into this. What are you seeing?
[0] https://www.ctvnews.ca/health/coronavirus/variant-or-strain-...
[1] https://www.businessinsider.com/long-term-coronavirus-immuni...
Absolutely it is the case that even in the extremely limited time that Covid has existed it's already built tolerance to some vaccine mechanisims - for example the Novavax vaccine is something like 89% effective normally, but drops to 50% effective against variant B.1.351. [1] Any vaccine that relies on the covid-19 spike protein (all of them) is best case less effective and worst case useless if a small change to that spike protein is made. In a long enough timeline such a random mutation will happen. Most of them will not result in viable viruses but eventually one of them will. It's just a matter of statistics.
>"Infectious disease expert Dr. Lisa Barrett told CTV News Channel on Sunday that viruses often mutate, but some viruses do it more than others.
This language is a little bit weasley in that it implies that COVID-19 varies at a relatively slow rate. This is a widespread but incorrect assumption. Covid-19 mutates at a rate of ~10^-3 nucleotide substitutions per site per year, which is comparable to ebola or other RNA viruses [0]
>We now have the best evidence yet that everyone develops long-term coronavirus immunity after infection — and it's not just about antibodies"
This is saying that after you get the virus and your antibodies fade you have some residual resistance in the form of T-cells that stay in your immune system. Those T-cells are virus-specific. T-cells have all kinds of different mechanisms to detect infected cells in your body but, for example, it can detect viral peptides emitted by the cell. Where do viral peptides come from? The virus protein spike! The same thing that, when mutated, reduces or eliminates vaccine effectiveness.
As far as whether this is current happening and what it means- researchers have modified other viruses to use the COVID-19 protein spike and then gave the virus suitable conditions to replicate and mutate. The result was a covid-19 spike protein that had resistance to both monoclonal antibodies and antibodies taken from patients[2].This isn't some academic exercise, this is something that is literally happening in the real world right now.
Even worse on further inspection those same researchers realized these spike protein modifications were *already present* in the wild, they just weren't present in large numbers yet.
[0] https://www.bmj.com/content/372/bmj.n771#xref-ref-8-1
[1] https://www.advisory.com/en/daily-briefing/2021/04/16/varian...
For example, your linked article [0] mentions "Currently available vaccines will likely offer protection against prevailing variants of SARS-CoV-2", but also says "The risk of immune escape is hard to predict long term"
You linked article [1] says "it takes about eight times as many of the antibodies produced by the Moderna vaccine to neutralize the B.1.351 variant" but also says "so there is enough antibody still to neutralize the virus."
And your linked article [2] says "coronaviruses change more slowly than most other RNA viruses" and "other genome data have emphasized this stability" and "sluggish mutation rate" and "if a mutation did help the virus to spread faster, it probably happened earlier, when the virus first jumped into humans" and "no signs of natural selection for any of the variants" and “probably the virus binds to ACE2 about as well as it needs to right now" and "these strains remain constant, more or less".
At one point in [2] it is mentioned "I wouldn’t be surprised if this virus is maintained as a more common, cold-causing coronavirus". I've heard that mentioned as a likely outcome in other places [3].
The above article wrapped up with "Worrisome mutations could also become more common if antibody therapies aren’t used wisely", "Vaccines arouse less concern on this score because, like the body’s natural immune response, they tend to elicit a range of antibodies."
This reminded me of this doctor [4], who was warning about the dangers of the covid vaccination campaign setting us up for a much worse disaster by pressuring the widely circulating virus to evolve into something much more dangerous. The statement above near the end of article [2] seems to indicate that vaccines are not as likely to cause this as are antibody therapies.
I'm not sure what you were trying to get at with t-cells. I keep reading things that say t-cells from prior coronaviruses infections confer some protection against covid-19, even from other coronaviruses. Here's another link [5]. Are you saying that is not so?
When it comes to the fear of immunity-evading coronavirus mutations I seem to keep hearing scientists say it is possible, but not likely. I think that is an important distinction to make.
[0] https://www.bmj.com/content/372/bmj.n771#xref-ref-8-1
[1] https://www.advisory.com/en/daily-briefing/2021/04/16/varian...
[2] https://www.nature.com/articles/d41586-020-02544-6
[3] https://www.statnews.com/2020/02/04/two-scenarios-if-new-cor...
[4] https://www.deblauwetijger.com/wp-content/uploads/2021/03/Ge...
[5] https://www.sciencemag.org/news/2020/05/t-cells-found-covid-...
Herd immunity might have been 70% in March 2020 but much more than that is required now. This is especially true as various ignorant populations have decided that no particular protectective behaviors are needed raising the R number even higher.
Since the 501Y variants do not survive the environment any better than original sequence virus it is assumed their increased observed spread is due to their virulence. This makes sense given that the 501Y change is on the ACE2 contact residues of the spike and probably gives greater binding affinity.
[0]: https://covariants.org/variants/S.N501 [1]: https://www.biologyonline.com/dictionary/virulence
>The virulence of a pathogen is often correlated with the so-called virulence factors. A virulence factor is defined as the factor that enables an organism to invade a host and cause disease. It also determines the extent of damage to the host. These factors may be secretory, membrane-associated, or cytosolic in nature. An example of a virulence factor is the ability of microbes to multiply within their host cells.
There are several interrelated terms, which you conflated in your previous comment. It's important for all of us to have the right mental model about how these fit together, so I'm going to press on this point.
- Transmissibility: how easily a pathogen travels from one organism (vector or host) to another
- Infectivity: how easily a pathogen can establish infection in a host
- Pathogenicity: degree of ability to cause disease in host
- Virulence: degree of damage done to host
- Virulence factors: factors that, in aggregate, can affect virulence
Virulence is affected by virulence factors, but these are not equivalent to virulence, and increasing a virulence factor does not necessarily mean that virulence will go up. (Another way of saying this: Taken individually, virulence factors are necessary but not sufficient for the definition or measurement of virulence.)So of course, if a pathogen has higher transmissibility or infectivity, it has a greater potential for virulence. At the same time, that does not mean it is actually more virulent.
So taken in the context of your comment, the clearest word to use is almost certainly transmissibility or infectivity, depending on the data you're referring to.
The UK did the opposite, where slightly more total vaccine led to only 13% of people being completely vaccinated but 49% having at least one dose. And clearly their outbreak curve looks much better.
Though it's worth pointing out that the UK curve seems to be levelling off at an asymptote of about 50% vaccination, which is too low and broadly confirms the contention in the linked article.
Get your shots, folks.
https://91-divoc.com/pages/covid-visualization/?chart=countr...
Now with potential fear around blood clots, future uptake is yet to be seen, I think it’s too early to say that vaccinations are leveling off.
I certainly expect restrictions to continue to relax. It is unfortunate that people didn't have a few more weeks patience, that along with higher vaccine uptake would have ended things sooner.