outbreak! (ebola, sars, coronavirus, etc)

ok thanks

its definitely up where our figures started at before measures

I definitely had the OWW MY BCG jab at school but I don't have a scar. did you all have the 'daisy prick' one too? was that one you had first to check for allergy to BCG?

Not the CDC, but to be published in a CDC-run journal. It's the same Los Alamos lab group that estimated 4.7 and 6.6 on 9 Feb. It's very much on the high side of the published estimates (which average around 3.0).

ugh, I'm just doing some sums I don't understand here, but according to some equation I read on the internet a R0 of 6.6 would mean 85% of the population would need to get it survive it to get the uk govt's promised herd immunity

brr

PS I have 0 qualifications in any meaningfully science-related field so I shouldn't be trusted plugging numbers into anything

Your post prompted me to do something I've been meaning to do since I first came across the term: look up an explanation of herd immunity. I knew it wasn't my personal interpretation, that a whole bunch of people stand in a field together and beat the virus down.

Makes sense--it's a tipping point. The daunting thing, I guess, is that to get there, most of us need to get infected first.

In six months, what will the entire human race look like with regards to infection, anyhow?

An interesting view on how to handle the virus in Africa

In South Africa, the average male dies before the age of 60, and 3% of the population is over 65.The median age in Africa is 18. In Europe, it’s 42. Africa is the world’s youngest continent, by far.

We must ask, then, whether African nations (including South Africa) have as much reason to fear Covid-19 as regions where so much of the population is older.

a whole bunch of people stand in a field together and beat the virus down

Like the printer scene in Office Space

The Associated Press reports:

The top U.S. infectious disease official says coronavirus antibody tests are just days away. Dr. Anthony Fauci says at the last White House coronavirus task force meeting, the people responsible for developing, validating and disseminating the tests were saying “a rather large number of tests” will be available within a week.

Fauci told CNN on Friday he’s ”certain that that’s going to happen.” An antibody test could show whether a person was recently exposed to the coronavirus. Fauci says the test would say “that you were infected and if you’re feeling well you very likely recovered.”

Fauci says medical experts could then try to determine how deeply the virus “has penetrated the society” and whether previously infected people would be vulnerable to reinfection, which is particularly “important for health care workers.”

“a rather large number of tests”

i wish they could be a little more specific, but this seems like very good news

Extremely good news, and pretty much the necessary step on multiple fronts.

We had the exact same news two weeks ago and the tests ended up being useless. Hopefully these are more successful.

I'm confused about this given that antibody tests have not only been developed but are already being used in studies in Germany; is he saying we're about ready to approve them?

General statistical question.

The States, according to the worldometer site, has done 2,487,113 tests and turned up 488,589 positives, just shy of 20%.

Canada has done 370,315 tests and turned up 21,243 positives, just over 5%.

Does this mean it's just not as prevalent in Canada, that the bar for being able to get tested in Canada is lower (meaning you don't have to be as clearly sick to be tested), or does it mean nothing absent a lot more context?

probably means that canada did a better job of preparing for and containing the virus

um, false. USA #1

Based on # of tests/per million, we're testing at a rate about 20% higher than the States, so I'm guessing the second possibility has something to do with it, that it's easier to get a test here without so being clearly symptomatic, and that therefore, even after allowing for asymptomatic carriers, we turn up fewer positives.

Yes, that

I'm sure there are specific equations describing herd immunity for different R0s, but the general idea is that when the percentage of immune herd members gets high enough any one individual who becomes infected will encounter less than one other non-immune herd member before recovering (or dying), thus quickly breaking the chain of transmission through the herd.

When the baseline R0 is low, it describes a disease that is more difficult to transmit from individual to individual, so herd immunity is achieved at lower rates of individual immunity within the herd. The higher the baseline R0, the easier the disease is to pass along and the more widespread individual immunity must be to break the chain of transmission.

Best job: Utah: 12,601 tests/1 M, 5.1% positive
Worst job: Oklahoma: 818 tests/1 M, 52.5% positive

clemenza, WA for one has not reported counts of negative tests for some days, for what it's worth.

(for technical reasons that I suppose they are working to overcome)

There are so many variables, I don't know why I keep trying to do amateur interpretation, but still I do.

Bodies left in streets of Guayaquil as Ecuador struggles with coronavirus https://t.co/YE33X7yNpm

— Channel 4 News (@Channel4News) April 10, 2020

jesus god

This is the most American shit. Send 10 cops to do the job of a free paper mask. https://t.co/rth7AzuejQ

— David Weiner (@daweiner) April 10, 2020

The world passed 100,000 deaths today, and he USA passed 500,000 cases.

Re antibody tests: it depends on what they're being used for. If it's for diagnosing covid, then they're pretty much useless. Authorities here gave a real life example of a patient who came back from Italy, checked themselves into a private hospital where they received both an antigen and an antibody test for covid. The antibody test result came back first - it was negative, so the hospital discharged the patient even though the antigen test had not yet come back from the lab. By the time it did with a positive test result, the patient had already, stupidly, broken quarantine and gone to work, infecting a whole bunch of people who later spread it to their families.

Antibody tests are more useful if we're trying to gauge the scale of the pandemic - how many people have actually had it, how many have recovered from it, and who might be immune to it. But it's not perfect either because as we're starting to learn, there are people who have recovered from covid that either did not develop antibodies or developed very low amounts which might indicate that it's possible for them to be re-infected. There have also been cases of antibody tests showing false positives in the UK, which is dangerous for people who think they might be immune to it but are actually not.

Re R0: here in Malaysia, the R0 value for covid was 3.55 (ie one person infected is likely to infect 3-4 other people) and it's now down to 1.0 after widespread lockdown measures. So in the absence of a vaccine or more information on how long immunity lasts, i guess we gotta stay indoors.

This is really interesting.

The rally behind the leader phenomenon is clearly international so no point dwelling on it from a domestic pov, at least not yet. https://t.co/WsBk952lTU

— Simon (@simonk_133) April 11, 2020

yeah, it's been this way for a while, and he's right. any most elections will only take place in a post-covid environment, and that's boost won't be relevant then.

💀💀💀

Louisiana church expecting 2,000 at Easter service despite coronavirus: "Satan and a virus will not stop us" https://t.co/2Gj6Z5y4ED pic.twitter.com/ULHmbfYgwz

— The Hill (@thehill) April 10, 2020

motherfuckers ARE the virus

Darwin Awards more aptly named than ever.

look as long as they’re okay with remaining confined to the church for 14 days after the service is over i’m okay with it too

I'm sure it'll be somewhere between awkward and terrible, but I'll probably look in on a few minutes of SNL tonight. Anthony Fauci was funny on CNN yesterday, though, when someone asked him who he wanted to play him if he turned up in a sketch. First he laughed it off--you could tell he hadn't watched the show since 1975--then, when given a choice between Ben Stiller and Brad Pitt, he said, without any hesitation, Pitt.

xpost Satan and the virus will *not* stop them. It will just be the virus; Satan is social distancing.

iirc god provided specific instruction to smear the blood of a lamb above your door and #staythefuckhome

Sensible debunking of that theory, posted upthread, about covid spreading in California in the fall: https://slate.com/technology/2020/04/coronavirus-circulating-california-2019-bunk.html?via=taps_top. I still can't believe they cited VDH in that article

As the cited presence-of-antibodies test's should be announced on Monday, I'm thinking it would be rather easy to attempt to debunk such a test before then...?

https://www.stanforddaily.com/2020/04/04/stanford-researchers-test-3200-people-for-covid-19-antibodies/

someone asked him who he wanted to play him if he turned up in a sketch

The US has no monopoly on morons:

Lancashire Telegraph: Vital healthcare phone lines cut by 5G-coronavirus conspiracy theory idiots

(xpost) In the midst of all the gloom, I thought it was a nice moment. Fauci seemed to enjoy the question.

I hate to say this--Trump turns it into an international competition every day--but the Russian numbers on Worldometer really do look phony. (I know--big surprise.) They're down for 1,184,442 tests, third most in the world, and 13,584 cases, an infection rate of 0.01.

Putin should order their laboratories for developing new athletic performance enhancing drugs and methods for masking them to be refitted for covid testing. That would enhance their resources significantly.

haven't you heard? Russia developed the virus and already has the vaccine, according to people on social media (◔_◔)

Has there been anything about how this has affected the drug trade, and the cartel situation in Mexico?

From what little I know about the business plans of Mexican drug cartels, I would think they would be more affected by a lack of ready money among their best customers than any other factors brought on by the pandemic. Their supply chain isn't likely to be badly disrupted and end-user demand is kind of guaranteed, so I'd think some kind of cash famine would be the main obstacle they might have to face. But I would also expect they'd have enough cash reserves to tide them through.

I hate to say this--Trump turns it into an international competition every day--but the Russian numbers on Worldometer really do look phony. (I know--big surprise.) They're down for 1,184,442 tests, third most in the world, and 13,584 cases, an infection rate of 0.01.

Russia has an immense network of universities, hospitals, labs, etc testing at the moment. There is no reason to assume the number of tests conducted is wrong. aiui, though, the tests are not necessarily as sensitive/ sophisticated as the ones being used in some other countries so there’s a possibility they’re testing a vast number of people but only detecting the more severe cases.

I read a couple of weeks ago that cartel violence was through the roof because the police are occupied elsewhere

(xpost) Whenever I start interpreting statistics (except on I Love Baseball, where everyone will tell you I'm absolutely flawless), double-check my math. I had Russia's infection rate off by two decimal places...They're still a lot lower than other countries with wide-scale testing, but this at least seems reasonable.

Spain - 46.8%
France - 38.8%
Iran - 27.8%
UK - 23.6%
USA - 19.7%
Italy - 15.8%
Canada - 5.8%
South Korea - 2.0%
Australia - 1.8%
Russia - 1.3%

I still have to believe they're under-reporting cases (your point about number of tests seems valid, which I actually wasn't questioning, just the case load).