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liora_'s profile
Liora
Liora
Liora
@liora_

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Liora

@liora_

Product Manager & @UrthCaffe Earl Grey Boba evangelist. @Harvard2013 #SiliconBeach

liora.me
Joined June 2009

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    1. Liora‏ @liora_ 19 Jun 2020

      LA County June 19th Update (2/2) Hospitalizations, estimated discharges, deaths, age distributions - nothing notable that hasn't already been covered.pic.twitter.com/fZkISVnuqB

      1 reply 0 retweets 4 likes
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    2. Liora‏ @liora_ 20 Jun 2020

      LA County June 20th Update (1/3) 7-Day Averages: 1437 avg new cases/day ⬆️ 55 " " hospitalizations/day 31 " " deaths/day 21.1k " " test results/day ⬆️ 6.5% positive new tests ⬇️ 4.0% new cases hospitalized Another backlog day, it looks flat but a few things worth mentioning:pic.twitter.com/eGNkPKzREN

      1 reply 0 retweets 0 likes
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    3. Liora‏ @liora_ 20 Jun 2020

      LA County June 20th Update (2/3) The first is that testing appears to have rebounded to pre-protest levels - hopefully stays there. Positivity rates are the lowest since May 29th (accounting for lags, ~post-Memorial Day). This is *in spite* of protest data we'd expect to see.pic.twitter.com/Lc2gsCcZRT

      1 reply 1 retweet 8 likes
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    4. Liora‏ @liora_ 20 Jun 2020

      LA County June 20th Update (3/3) The window for the anticipated "spike" from the protests is closing. AFAICT, the lift we're seeing is mostly from Mem. Day on, with another small jump around ~6/12 for the 18-40 age group. With protests + reopening it's hard to pin it.pic.twitter.com/DUmIjk7v2w

      2 replies 0 retweets 6 likes
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    5. Liora‏ @liora_ 21 Jun 2020

      LA County Notes (1/4): One recurring pattern I've come across: LA County actually seems to mirror the US on several metrics. Other than some abnormalities in mid-April, look at how similar these charts look. https://twitter.com/trvrb/status/1274144871012397056 …pic.twitter.com/GSNopNc4A2

      1 reply 0 retweets 6 likes
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    6. Liora‏ @liora_ 21 Jun 2020

      LA County Notes (2/4): Timing's important to understand the data, especially w/ 3 backlogs + a retraction confounding things. Took stab @lapublichealth's episode data. Added the 7-day avg to smooth out the noise. Reminder: recent data is incomplete. https://twitter.com/DFisman/status/1245693392568360960 …pic.twitter.com/VEDtLKEKqY

      1 reply 0 retweets 2 likes
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    7. Liora‏ @liora_ 21 Jun 2020

      LA County Notes (3/4): There are many reasons "why" cases can be increasing: Re-open? Holiday? Protests? Attitude? Testing? Testing is least likely given the protest closures. Looks like big jump is ~5 days after Memorial. More minor ~5 days after protests.

      2 replies 0 retweets 0 likes
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    8. Liora‏ @liora_ 21 Jun 2020

      LA County Notes (4/4): And to add context, here's what we know about mobility from Apple, Google, and OpenTable. Steadily increasing, not in spikes, which also indicates a gradual shift in attitudes is at play. Re-graphed the Google & OpenTable data.pic.twitter.com/GhiVsjzkZm

      1 reply 1 retweet 2 likes
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    9. Liora‏ @liora_ 21 Jun 2020

      LA County Notes (5/4): OK one more, @OpenTable comparison of LA, CA, and US. I was actually a little surprised to see LA trail CA on this. Thought we were the state rebels but I guess that honor will have to go to Orange County (not in data set).pic.twitter.com/fvkXguSo8l

      1 reply 0 retweets 3 likes
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    10. Liora‏ @liora_ 21 Jun 2020

      LA County June 21st Update (1/2) Record 7-day avg cases. Lowest 7-day avg deaths since 4/15. 7-Day Averages: 1549 avg new cases/day ⬆️ (record) 56 " " hospitalizations/day 30 " " deaths/day 20.3k " " test results/day 6.5% positive new tests 4.0% new cases hospitalizedpic.twitter.com/cO1LYCaWNf

      1 reply 1 retweet 3 likes
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      Liora‏ @liora_ 21 Jun 2020

      LA County June 21st Update (2/2) The uptick in cases seems to primarily be in the 18-65 age group. Interestingly the 0-17 group isn't seeing the same trend - this could be a function of protestor age, OR possibly due to them being less symptomatic (or both?)pic.twitter.com/UbqZKs7QrR

      10:50 PM - 21 Jun 2020
      • 2 Retweets
      • 3 Likes
      • Kelly I AM ONLY HUMAN🌏☀🌊🎶🎬🎷🏈⚾🏀 naylim 🦅 Petra Kilangelo the Indicted 2021 🏳️‍🌈
      3 replies 2 retweets 3 likes
        1. New conversation
        2. Liora‏ @liora_ 21 Jun 2020

          LA County June 21st Correction Thank you @magooskee77 for catching - 7.3% positive new tests 3.8% new cases hospitalized

          2 replies 0 retweets 3 likes
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        3. Liora‏ @liora_ 22 Jun 2020

          LA County June 22nd Update (1/4) Record 7-day avg cases (again) and no backlog. 7-Day Averages: 1763 avg new cases/day ⬆️⬆️ (record) 57 " " hospitalizations/day ⬆️ 31 " " deaths/day 19.3k " " test results/day 9.0% positive new tests ⬆️⬆️ 3.3% new cases hospitalizedpic.twitter.com/yeQdqnhOY1

          1 reply 0 retweets 4 likes
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        4. Liora‏ @liora_ 22 Jun 2020

          LA County June 22nd Update (2/4) One thing that caught my attention - is this the hospitalization-to-death lag shown visually? Suggests a 4-week progression which is higher than I thought, but the curves are very similar, and earlier hospitalization data seems unreliable.pic.twitter.com/DZ4tEee6ls

          1 reply 0 retweets 4 likes
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        5. Liora‏ @liora_ 22 Jun 2020

          LA County June 22nd Update (3/4) LA County reported an 8.4% positive rate from the past 7d, whereas I'm calculating 9.0% If I understood correctly, they're averaging each day's positivity rate. Mathematically, this is incorrect, because each day should not be weighted equally.pic.twitter.com/TJrvDQygws

          2 replies 0 retweets 4 likes
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        6. Liora‏ @liora_ 22 Jun 2020

          LA County June 22nd Update (4/4) Well, there's our protest spike! Unfortunately, the update today bucks the trend of declines in the 65+ age group. Fortunately, the weight of new cases is going to the 18-40 age group and 40-65 age group, with a smaller increase under 18.pic.twitter.com/DSRtPax6ML

          2 replies 4 retweets 10 likes
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        7. Liora‏ @liora_ 22 Jun 2020

          LA County June 22nd Update For those following, apparently Dr. Ferrer did connect the recent surge to the protests too (I didn't verify her quote tho) It's harder to see it in the episode-date-based data, which is incomplete for the recent time period. https://twitter.com/mattdpearce/status/1275204296372482048 …pic.twitter.com/X0Xo1XC9vD

          1 reply 1 retweet 3 likes
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        8. Liora‏ @liora_ 23 Jun 2020

          LA County June 23rd Update (1/3) Record high avg cases, record low % hospitalized 🤷🏽‍♀️ 7-Day Averages: 1909 avg new cases/day ⬆️⬆️(record) 59 " " hospitalizations/day ⬆️ 30 " " deaths/day 19.7k " " test results/day 9.6% positive new tests 3.1% new cases hospitalized (record)pic.twitter.com/wftzYJ8MdV

          4 replies 1 retweet 8 likes
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        9. Liora‏ @liora_ 23 Jun 2020

          LA County June 23rd Update (2/3) It makes sense that % hospitalized would be low if case counts are going up. Hospitalizations are going up too, just not as quickly - hopefully this isn't because they "lag."pic.twitter.com/Iqi9CSPdjH

          2 replies 0 retweets 5 likes
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        10. Liora‏ @liora_ 23 Jun 2020

          LA County June 23rd Update (3/3) Have gotten some Qs about linking spikes & protests on the grounds that other cities like NYC didn't see a similar uptick. I have a hunch that Angelenos are less likely to wear masks. Regardless, the spike continues in the 18-64 age group.pic.twitter.com/RgU9dPznrK

          5 replies 1 retweet 7 likes
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        11. Liora‏ @liora_ 24 Jun 2020

          Getting national recognition on our record day... LA, I knew you were special ❤️ ... 🤦🏽‍♀️https://abcnews.go.com/US/los-angeles-county-now-leading-nation-coronavirus-cases/story?id=71425749&cid=social_twitter_abcn …

          2 replies 1 retweet 7 likes
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        12. Liora‏ @liora_ 24 Jun 2020

          LA County June 24th Update (1/3) Pretty flat day overall, 2nd highest day of cases (yesterday is the record). 7-Day Averages: 1785 avg new cases/day ⬇️ 56 " " hospitalizations/day 31 " " deaths/day 19.4k " " test results/day 9.0% positive new tests 3.2% new cases hospitalizedpic.twitter.com/Nk88wj3Olf

          3 replies 0 retweets 3 likes
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        13. Liora‏ @liora_ 24 Jun 2020

          LA County June 24th Update (2/3) Deaths trending downward from an average in the 40s, but hospitalizations are drifting up - not a good sign.pic.twitter.com/51K3HPGwen

          1 reply 0 retweets 3 likes
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        14. Liora‏ @liora_ 24 Jun 2020

          LA County June 24th Update (3/3) The spike is less pronounced in the LA County episode-date-based dataset than in the age-based reports, but it's still there. Will be able to tell in hindsight when more data comes in.pic.twitter.com/rRadVa60em

          4 replies 0 retweets 2 likes
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        15. Liora‏ @liora_ 25 Jun 2020

          LA County June 25th Update (1/2) I've feared that they'd change metrics & block progress tracking. Just as we were set to hit 1m tests, reporting stopped 🤔 7-Day Avg: 1923 avg new cases/day ⬆️ (record) 62 " " hospitaliztns/day ⬆️ 31 " " deaths/day 3.3% new cases hospitalizedpic.twitter.com/QyrRgM322k

          1 reply 0 retweets 6 likes
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        16. Liora‏ @liora_ 25 Jun 2020

          LA County June 25th Update (2/2) Clear concerning upward trend on hospitalizations. I'm still iffy on hospital data quality. We've already seen that it doesn't add up, & they've deprioritized the ever-hospitalized metric. Changing which numbers they report is a huge data risk.pic.twitter.com/LSaLNIAsdx

          3 replies 0 retweets 9 likes
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        17. Liora‏ @liora_ 26 Jun 2020

          LA County June 25th Update Addendum: Thanks to those who pointed out testing stats on the website. DK if it's same metric I've been using (didn't qualify LB+Pas before), but it falls in line (report said 15k/day, this metric added 17k) Averages: 9.4% positive 20.0 tests/daypic.twitter.com/ZgECmbV7Qn

          DJ, canamuk and NeverEnding
          1 reply 1 retweet 2 likes
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        18. Liora‏ @liora_ 26 Jun 2020

          Liora Retweeted Soumya

          And uh...expect to see testing numbers go down? I'm trying to wrap my head around why they would do this? (thanks @NajeebTarazi ) @davideryu can you come back and save us with another test infusion please 🙏🏻https://twitter.com/skarlamangla/status/1275547867134844928 …

          Liora added,

          SoumyaVerified account @skarlamangla
          LA officials say the lack of covid testing appointments is because they’re making fewer appointments available to people 🙃 pic.twitter.com/I97fd2sHNs
          Show this thread
          3 replies 0 retweets 3 likes
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        19. Liora‏ @liora_ 26 Jun 2020

          LA County June 26th Update (1/3) Record high cases, deaths esp. low. Testing data back in 🙃 7-Day Averages 1979 avg new cases/day ⬆️ (record) 65 " " hospitalizations/day ⬆️ 29 " " deaths/day ⬇️ 18.4k " " test results/day 10.6% positive new tests 3.3% new cases hospitalizedpic.twitter.com/rTEY2cH1k9

          2 replies 0 retweets 9 likes
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        20. Liora‏ @liora_ 26 Jun 2020

          LA County June 26th Update (2/3) I previously wondered if deaths might lag hospitaliztns by ~4 wks in LA. Eric Topol suggested similar yesterday (& has since retracted b/c NJ data issue) - so we'll see? Not a good trend on current hospitalizations. https://twitter.com/EricTopol/status/1276502839431294977 …pic.twitter.com/1dHj0R5iwJ

          2 replies 0 retweets 3 likes
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        21. Liora‏ @liora_ 26 Jun 2020

          LA County June 26th Update (3/3) 7-day average deaths is lowest since April 15th! That's more than two months ago 🙂pic.twitter.com/wYvSQ0hKBy

          4 replies 0 retweets 12 likes
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        22. Liora‏ @liora_ 27 Jun 2020

          LA County June 27th Update (1/3) We've been exponential-ish, so daily records may continue. 7-Day Averages: 1995 avg new cases/day ⬆️(record) 59 " " hospitalizations/day ⬇️ 25 " " deaths/day ⬇️ 18.4k " " test results/day 11.4% positive new tests ⬆️ 3.0% new cases hospitalizedpic.twitter.com/hyrS9j9HMw

          2 replies 0 retweets 4 likes
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        23. Liora‏ @liora_ 27 Jun 2020

          LA County June 27th Update (2/3) Lowest 7-day average deaths since April 13th. Current hospitalizations continue to trend upwards.pic.twitter.com/VWyEJM1IyC

          1 reply 0 retweets 3 likes
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        24. Liora‏ @liora_ 27 Jun 2020

          LA County June 27th Update (3/3) 18-40 year-olds continue to be the main driver. It's fascinating to me how they diverged from 40-64 age group at the end of May. (It makes sense in hindsight, it's just interesting still).pic.twitter.com/XC2ayLXhfh

          6 replies 2 retweets 2 likes
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        25. Liora‏ @liora_ 28 Jun 2020

          The state of NY has a population of ~20M and 869 current hospitalizations (includes NYC - 8.4M population). The county of LA has ~10m and 1687 current patients (includes LA - 4m pop). So LA has about 1/2 the population and 2x the hospitalizations 🤦🏽‍♀️ https://twitter.com/NYGovCuomo/status/1277240773973508096 …pic.twitter.com/FNWaZLJRV0

          5 replies 4 retweets 5 likes
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        26. Liora‏ @liora_ 28 Jun 2020

          LA County June 28th Update (1/3) We did it...we broke 2k average daily cases....😱 7-Day Averages: 2103 avg new cases/day ⬆️⬆️(record) 62 " " hospitalizations/day 26 " " deaths/day 15.9k " " test results/day⬇️ 13.1% positive new tests ⬆️⬆️ 3.0% new cases hospitalizedpic.twitter.com/jcOGMbCVA1

          2 replies 3 retweets 5 likes
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        27. Liora‏ @liora_ 28 Jun 2020

          LA County June 28th Update (2/3) Sharp drop in testing at a time we're seeing an increase in cases. That shows that 1) the increase in cases is very much real (and new measures may be warranted) 2) can't blame "increased" testing what we're seeing.pic.twitter.com/3GPDG2GfiC

          1 reply 4 retweets 8 likes
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        28. Liora‏ @liora_ 28 Jun 2020

          LA County June 28th Update (3/3) Again, it's *really* the 18-40 year olds that are the problem. The new measures largely target that and seem warranted. Concerned about the gradual increase in the 65+ age group and what that will mean for hospitalizations and deaths later on.pic.twitter.com/OZjNY9JSSO

          4 replies 7 retweets 11 likes
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        29. Liora‏ @liora_ 29 Jun 2020

          Liora Retweeted Yaneer Bar-Yam

          There were have it - we're #2 on the hardest hit counties in the US, based on the past 14 days.https://twitter.com/yaneerbaryam/status/1277324161409564672?s=19 …

          Liora added,

          Yaneer Bar-Yam @yaneerbaryam
          4. Miami-Dade, FL: 9,929 3. Harris, TX (Houston): 12,594 2. Los Angeles, CA: 23,328 1. Maricopa, AZ (Phoenix): 24,583 Note how large are the last few. For more information see: https://www.endcoronavirus.org/us-outbreaks  pic.twitter.com/TYKBcOO5pf
          Show this thread
          1 reply 2 retweets 3 likes
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        30. Liora‏ @liora_ 29 Jun 2020

          LA County June 29th Update (1/3) Crossed 100k cases. Record single-day & avg new cases. 7-Day Averages: 2151 avg new cases/day ⬆️ (record) 66 " " hospitalizations/day ⬆️ 27 " " deaths/day ⬆️ 18.4k " " test results/day ⬆️ 11.5% positive new tests ⬇️ 3.1% new cases hospitalizedpic.twitter.com/HmkXpezAmL

          1 reply 0 retweets 4 likes
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        31. Liora‏ @liora_ 29 Jun 2020

          LA County June 29th Update (2/3) Key indicators are up, notably hospitalizations - except for "current" hospitalizations (meaning discharges ⬆️). Deaths have started to increase ever so slightly, I'll will wait for something more meaningful before I try to figure out the "lag."pic.twitter.com/jVAnOhrmjS

          1 reply 1 retweet 2 likes
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