- Joined
- Jul 11, 2015
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System Name | Harm's Rig's |
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Processor | 5950X /2700x / AMD 8370e 4500 |
Motherboard | ASUS DARK HERO / ASRock B550 Phantom Gaming 4 |
Cooling | Arctic Liquid Freezer III 420 Push/Pull -6 Noctua NF-A14 i and 6 Noctua NF-A14 i Meshify 2 XL |
Memory | CORSAIR Vengeance RGB RT 32GB (4x16GB) DDR4 4266cl16 - Patriot Viper Steel DDR4 16GB (4x 8GB) |
Video Card(s) | ZOTAC AMP EXTREME AIRO 4090 / 1080 Ti /290X CFX |
Storage | SAMSUNG 980 PRO SSD 1TB/ WD DARK 770 2TB , Sabrent NVMe 512GB / 1 SSD 250GB / 1 HHD 3 TB |
Display(s) | Thermal Grizzly WireView / TCL 646 55 TV / 50 Xfinity Hisense A6 XUMO TV |
Case | Meshify 2 XL- TT 37 VIEW 200MM'S-ARTIC P14MAX |
Audio Device(s) | Sharp Aquos |
Power Supply | Seasonic Prime TX-1600 ATX | Fully FSP Hydro PTM PRO 1200W ATX 3.0 PCI-E GEN-5 80 Plus Platinum - |
Mouse | G502 |
Keyboard | G413 |
How do you know its rare .That's a rare, and unlucky, situation. It should be noted that none of these tests are perfect. There's always a chance of false-positives (testing positive, but not having the virus), and false-negatives (testing negative, but having the virus). Furthermore, its virtually impossible to even measure false-positive and false-negative rates directly.
What is measured instead, is sensitivity and selectivity (aka: true positives and true negatives). This is tested by sending samples to "gold standard" tests (extremely expensive RNA / DNA machines). A random set of tests are "gold standard" tested. In effect, we have a "test for the test" to try and determine the true-positive and true-negative rates. Then we use fancy math and assumptions to get estimates for false-positive and false-negative rates (but that will always be an estimate... a "derived" result with a degree of guesswork).
"Fortunately" (and I say that ironically), the more "true positives" that exist in an area, the more accurate these tests become. ¯\_(ツ)_/¯.
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This is why we need many, many tests all across the country. A 2nd, or 3rd result, would greatly improve the accuracy of any result we get. "Batched tests", where we throw ~10 people into one test (to make that test 10x cheaper) could provide a 2nd or 3rd result at much cheaper costs.
Doctors and nurses use N95 masks to protect themselves (and surgical masks to protect others). Its obvious that masks work, despite only being 95% effective. (N95 only blocks 95% of 0.3um particles). Surgical masks don't even have a rating, they're loose fitting and let lots of air out. But surgical masks are still best sanitization practice.
Masks help. Doctors and nurses still get sick of course, but at much reduced rates. We still need to go to grocery stores, we still need to go to work sometimes (even white-collar jobs need to go into the office when telework stops working. IE: Laptop broke and needs to be diagnosed). Under these conditions where social-distancing is impossible, we use masks to prevent the spread. Blue-collar jobs (ie: Amazon Warehouse workers) must go to work and need protection.
Using the CDC-developed diagnostic test, a negative result means that the virus that causes COVID-19 was not found in the person’s sample. In the early stages of infection, it is possible the virus will not be detected.