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The San Francisco Bay Area shelter-in-place order is being extended through May

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Re: The San Francisco Bay Area shelter-in-place order is being extended through May

#881
post #829

Earlier quoted context omitted.

> Granted, there's the IMHE model, which somehow fantastically thinks the virus will mostly be gone in Santa Clara County in mid-May, but it's shown very little agreement with the actual data and is nearly as bad as saying the Easter Bunny will take the virus away. Yeah, that IHME model.. It's unfortunate that it's become the model most people have become acquainted with. It has its uses, but the down-slope has previ…

Yup, but now #16 is no longer true. IMHE has entered the re-opening fray, and is setting target dates based on when they think we'll be down to fewer than 1 infection per million. It seems that it's driving public policy, and it's kinda ridiculous. Decay seems to be very slow even in the jurisdictions with the strictest controls. (I do think the hardest hit jurisdictions may show something close to symmetry). The dis…

> Decay seems to be very slow even in the jurisdictions with the strictest controls. (I do think the hardest hit jurisdictions may show something close to symmetry).

Agreed. Watching the graphs for Italy made this exceptionally clear. It's been a month since their peak in new infections, and they're just now hitting the 50% of peak level for new infections. And that's with a very strong stay-at-home order.

> IMHE has entered the re-opening fray, and is setting target dates based on when they think we'll be down to fewer than 1 infection per million. It seems that it's driving public policy, and it's kinda ridiculous.

Re IMHE, hopefully policymakers will listen to IHME themselves:

> We strongly believe decision-makers should draw on a variety of #COVID19 models.

https://twitter.com/IHME_UW/status/1255294109503406080

Re: The San Francisco Bay Area shelter-in-place order is being extended through May

#882
post #260

Earlier quoted context omitted.

Please cite your sources for this amazing claim.

Wuhan hit about 17% in the early days when their hospitals were overloaded. I though that was common knowledge? I also thought it was common knowledge that about 1 in 5 symptomatic cases require medical care.

So, as expected, no source. "Common knowledge"...really?

Re: The San Francisco Bay Area shelter-in-place order is being extended through May

#883
post #165

Earlier quoted context omitted.

It's a class divide, unfortunately. The people who are getting hit hardest are the people who were already getting hit hardest. Most of those don't frequent the same internet forums we do.

It's an incredible class divide: * Essential workers (who make less) required to work and get infected at higher rates, both at work and from their essential worker housemates. * We permit anyone (even non-essential workers) to hire a nanny, but let no one drop their kid off at a friend's house. * Deep pocketed businesses like Broadcom can just declare themselves an essential business and mandate employees perfectly…

Not to play devil's advocate too far, but falling behind in the semiconductor industry is death. If they shut down and others don't, they lose.

Re: The San Francisco Bay Area shelter-in-place order is being extended through May

#884
post #330

Earlier quoted context omitted.

My friend who works at the airport in the Galapagos (GPS) was telling me that no one has gotten paid since the tourism stopped. Luckily she can work on farm, but many can't. The local animal shelter there is now out of food, and the dogs will starve if they don't somehow raise money in the next 3 days or so (@patitasgalapaguenas on instagram, you can donate here [0]). The US is struggling in many ways, but I can't he…

I've donated and shared the link with others, best of wishes <3

Thank you so much! Stay safe out there <3

Re: The San Francisco Bay Area shelter-in-place order is being extended through May

#885

Earlier quoted context omitted.

Sure. And that's why there is a complex list of things that are being banned or not, that varies by location, instead of simply telling everyone to go inside their house and not come out for three weeks. And significant legal changes, like unemployment eligibility, loan programs, etc. Exactly who are you thinking of, that is advocating to continue lockdowns because they aren't aware of all the tradeoffs involved?

I can't prove he's unaware, but I have yet to hear a single mention of any tradeoffs like these from Washington's governor. Every single rationale he has provided for his actions has solely been based on covid-19 infected and deaths numbers.

So the WA governor (which is where I live) is the one who declared expanded unemployment access, defined and modified the list of essential businesses and is constantly talking about what is preventing us from opening up the economy - and yes, that's the deaths you mentioned. And you aren't sure if he knows about the disadvantages of everything being closed, because he hasn't included any details on why he wants to work towards reopening everything? I don't even know where to start. I think that the idea that is unaware of these factors is simply ludicrous.

Re: The San Francisco Bay Area shelter-in-place order is being extended through May

#886
post #829

Earlier quoted context omitted.

Yup, but now #16 is no longer true. IMHE has entered the re-opening fray, and is setting target dates based on when they think we'll be down to fewer than 1 infection per million. It seems that it's driving public policy, and it's kinda ridiculous. Decay seems to be very slow even in the jurisdictions with the strictest controls. (I do think the hardest hit jurisdictions may show something close to symmetry). The dis…

> Decay seems to be very slow even in the jurisdictions with the strictest controls. (I do think the hardest hit jurisdictions may show something close to symmetry). Agreed. Watching the graphs for Italy made this exceptionally clear. It's been a month since their peak in new infections, and they're just now hitting the 50% of peak level for new infections. And that's with a very strong stay-at-home order. > IMHE has…

Edit: more Carl Bergstrom commentary on IHME:

> (That's not to let IHME off the hook; once they started promoting the ability for their model to do anything else, they became responsible for its predictions at other stages of the pandemic.)

https://twitter.com/CT_Bergstrom/status/1255350829382602754

Also, the model he references in the thread - https://twitter.com/CT_Bergstrom/status/1255343846445195266 - seems a lot more plausible for predicting the down-slope.

Re: The San Francisco Bay Area shelter-in-place order is being extended through May

#887

Earlier quoted context omitted.

That's new cases though, isn't it? I was summing over the entire "tree" to get the total instead. If R0=2 (each person infects two more), you have 1 case at time zero, two after the first time step, and four after the next, but the total number of cases is 1+2+4=7, not 2^2. It's true that people are discharged from the hospital eventually (one way or another), so there's a little extra room from that, but not much.

> It's true that people are discharged from the hospital eventually (one way or another), so there's a little extra room from that, but not much. No, you need to account for that. We're at steady-state to decreasing hospitalization already (that is at r=1, increase = decrease).

California is somewhere near steady-state (R=1) right now, but that's not a "stable" point, in the dynamical systems sense. A small decrease below R=1 would lead to falling rates, but a small increase above R=1 can make them skyrocket.

I'm not sure if there's good data on the length of hospital stays, but an early preprint from China reported a median stay of 19 days. That's not much help here: On day 20, the intake is 60% larger than the initial cohort--and only half of them (b/c median) will be discharged.

People with more data and expertise!) have worked up full SIR and utilization models, but the general point is that exponential growth is manageable, even boring, until suddenly it suddenly isn't.

Re: The San Francisco Bay Area shelter-in-place order is being extended through May

#888
post #330

I'm lucky enough to have remote work. And I'm sure many HNers have a nice buffer of savings from their tech jobs to weather the storm or are getting paid time off. But can anyone share what it's like to not be in either of these situations? How are your rent lords handling things? I live abroad in a cheap country so I can handle zero income, but I wouldn't be able to last long if rent was $2000+/mo instead of the Yet…

My friend who works at the airport in the Galapagos (GPS) was telling me that no one has gotten paid since the tourism stopped. Luckily she can work on farm, but many can't. The local animal shelter there is now out of food, and the dogs will starve if they don't somehow raise money in the next 3 days or so (@patitasgalapaguenas on instagram, you can donate here [0]). The US is struggling in many ways, but I can't he…

Donated. Good luck to the doggies.

Re: The San Francisco Bay Area shelter-in-place order is being extended through May

#889

Earlier quoted context omitted.

For some topics that are intended purely as distractions, the whole goal is just to get people talking about it. So mission accomplished.

Cura te ipsum, but if that's your remaining issue I won't distract further.

Indeed you're right! Plus I enjoyed looking that up :)

Re: The San Francisco Bay Area shelter-in-place order is being extended through May

#890
post #882

Earlier quoted context omitted.

Wuhan hit about 17% in the early days when their hospitals were overloaded. I though that was common knowledge? I also thought it was common knowledge that about 1 in 5 symptomatic cases require medical care.

So, as expected, no source. "Common knowledge"...really?

The cdc has revised their estimates down in wuhan from 17% to 12%, and hospitalization rates have also gone down as testing has improved over the last few weeks. On the flip side there is mounting evidence that many COVID-19 deaths are not being counted.

[1] https://www.cdc.gov/mmwr/volumes/69/wr/mm6915e3.htm

[2] https://wwwnc.cdc.gov/eid/article/26/6/20-0233_article

[3] https://www.nytimes.com/interactive/2020/04/28/us/coronaviru...

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