S.M.B. wrote: » I have yet to take one of these tests as I don't have much confidence in the results. Is anyone in the UK doing so twice per week or as recommended?
Aegir wrote: » I’m not sure if you get this Lateral flow tests aren’t accurate. The very nature of them makes them unreliable. Oxford university, Porton Down and PHE assessed fifty different tests, only two made it past initial tests. It isn’t as simple as “ditch innovation and use another” because the next one is likely to be just as inaccurate.
Aegir wrote: » Before you start hanging your hat on that website, you might want to check out their other articles, such as “Why BA refuse to deny pilots died from Covid jab” or the one by the same author claiming PCR testing is a scandal, Sage are part of a mass behavioral experiment and why her child should not wear a face mask. It’s a loopers website to be honest.
Joe_ Public wrote: » Look, they ran trials of this Innova test in Liverpool and Birmingham last year and the results were dreadful. Up to 60% false positives as reported in the telegraph and elsewhere tallies with what was recorded in Liverpool so the emerging statistics are merely confirming what was hinted at initially and what scientists were warning against. So at what point does unreliability of these tests make them more of a hindrance than a benefit? And nobody ever said LFTs were 100% reliable so stop with the strawman, but some will quite obviously be more accurate than others so quite why they have to continue with this outfit, given what we have learned about them over the past year, just seems bizarre to me. Expect to see them issued another juicy contract extension any day now, if not already happened!
Aegir wrote: » But that’s the thing, none of them have been proven to be reliable, they are just another tool in the box and they have to be treated that way. If you look at what is being used across Europe, there is a whole assortment, all of which seem to originate from somewhere in China. The thing is, there is no other way of getting a fast indication, so they are being used for indicative purposes only. It’s not ideal, but the view is that it is better than nothing.
Louche Lad wrote: » Funnyhttps://www.indy100.com/news/covid-denier-queen-of-hearts-runcorn-b1873289
Timberrrrrrrr wrote: » Runcorn lol It's known over here as "The village of the damned" so yeah, this doesn't surprise me at all :pac:
MadYaker wrote: » Ye it doesn't look good alright, you'd have to assume most of the people presenting at A&E are vaccinated https://www.scotsman.com/health/covid-scotland-health-boards-warn-of-extreme-pressures-as-staff-self-isolate-3292037
Peregrinus wrote: » No, you wouldn't. Vaccination is proceeding very well in the UK, but they still have less than half the population fully vaccinated and younger peole are much less likely to be vaccinated than older people.
Having said that, I believe there is some evidence that at least some of the vaccines are less effective against the Delta variant than they have been against other variants. So it may be that vaccination greatly reduces your chances of infection, but still leaves you with a significant chance of becoming infected.
PommieBast wrote: » From what I hear from relatives London has a major problem with below-average vaccine uptake, to the point that some places will jab people even if they refuse to give any form of identity or immigration status.
PommieBast wrote: » My understanding is that the 90-something-percent figure mentioned of vaccines is the probability that an infection won't do you any real harm. It doesn't make your entire body kryptonie to the virus.
Peregrinus wrote: » As I understand it, when a vaccine is "90% effective" that means that it avoids 90% of the transmission that would otherwise happen. So if, in an unvaccinated population, you expect 1,000 infections, in a vaccinated but otherwise similar population you'd expect 100 infections
Lumen wrote: » I don't think this is right, otherwise only 100% effective vaccines would be able to induce herd immunity (ignoring immunity acquired by infection).
Lumen wrote: » Effectiveness is measured within a single population by comparing outcomes between the vaccinated and unvaccinated.https://www.gavi.org/vaccineswork/what-difference-between-efficacy-and-effectiveness
Peregrinus wrote: » I don't think so. "Herd immunity" does not mean "100% immunity"; it just means a sufficient degree of immunity in the community that even those who are not immune are relatively unlikely to meet with someone infected, and so are substantially protected by the immunity of others.
Peregrinus wrote: » So if, in an unvaccinated population, you expect 1,000 infections, in a vaccinated but otherwise similar population you'd expect 100 infections
Peregrinus wrote: » But I think perhaps that the "90%" and similar figures that have been quoted for various vaccines are in fact measures of efficacy, rather than of effectiveness.
Lumen wrote: » Right, but I think your definition suggested otherwise, specifically: Perhaps you meant "cohort" or "sub-population". I'm not trying to be argumentative, just clear.
Lumen wrote: » I think these numbers are fairly useless for public health advice. I have problems reasoning about them, and I have a higher level of technical education than many people (I'm still a moron). It is better to talk about vaccines with stories. Like: if you're old, getting vaccinated gives you back the immune response you had 30* years ago; if you're young, getting vaccinated might stop this virus mutating into something much worse. Or whatever. * I don't know whether this is strictly accurate.
MadYaker wrote: » I don't know where to find proper figures for the UK. Delta variant is increasing rapidly there, are hospitalisations following suit?
Aegir wrote: » https://coronavirus.data.gov.uk/
afatbollix wrote: » Case numbers are now at the peak they had in November when they went into Lockdown before Christmas. About 25,000 a day being reported. Deaths were about 450 a day in November. Today with the same amount of cases they are having about 10 to 15 deaths a day. Hospitals around that time had 17,000 people in them. Today it is 1,700.
Peregrinus wrote: » Why would you need to demonstrate identity or immigration status to be vaccinated? Surely the policy is to promote universal vaccination in the community? The risk of infection/transmission you present doesn't depend in any way on your name or migration status.
PommieBast wrote: » Having had jabs in both the UK and in Ireland, the checking of id that the Irish are doing ("If you do not bring photo ID, you cannot enter the vaccination centre") stood out like a sore thumb to me. I think this is a major mistake in the making. Keep in mind that the hostile enviornment in the UK never went away, and Chinese friends of mine in London tell me that distrust of what the government does (even with medical data) is a major cause of vaccine hesitancy. That's why they setup that place in Chinatown where they do not record any details.
Peregrinus wrote: » But immigration status? Utterly, utterly irrelevant and very definitely something that should not be connected in any way with vaccination. Anybody who has any idea about making such a link should be rigorously excluded from having any influence at all over public health policy.
Lumen wrote: » The UK govt needs to sh!t or get off the pot as far as Delta is concerned. The current approach of trying to flatten the curve with test+trace+isolate is creating enormous disruption in schools and workplaces. https://www.youtube.com/watch?v=xm_9kx8vpWY Fears of summer chaos in England’s schools and offices without Covid restrictionshttps://www.theguardian.com/world/2021/jul/03/fears-of-summer-chaos-in-schools-and-offices-as-covid-restrictions-are-swept-away
PommieBast wrote: » Having had jabs in both the UK and in Ireland, the checking of id that the Irish are doing ("If you do not bring photo ID, you cannot enter the vaccination centre") stood out like a sore thumb to me. I think this is a major mistake in the making.
Inquitus wrote: » The UK also require similar details to book an appointment, this is how they stopped Irish people going to the North to try and get a vaccine when they weren't available here.