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[1] 00:00In December 2019,
Em Dezembro de 2019, as autoridades chinesas
[9] 00:39arguably not even a living thing.
Só pode se reproduzir entrando em uma célula viva.
[14] 00:54or if you touch someone who's ill and then your face,
ou esfregar seus olhos ou o nariz.
[30] 02:03The virus has not caused too much damage yet,
As células não têm ouvidos nem olhos,
[43] 02:50Two kinds of cells in particular wreak havoc.
A recuperação começa
[45] 02:58As they arrive in theirthousands,
Mas muitos casos se tornam graves ou mesmo críticos.
[50] 03:18The more and more immune cells arrive, the more damage they do,
O paciente pega pneumonia,
[57] 03:39and cleans up the battlefield.
e se espalha mais rápido que a gripe.
[63] 03:58In more severe cases, millions of epithelial cells have died
Por que isso é tão ruim?
[72] 04:24and made millions of antiviral weapons,
Uma pandemia é retardada pelas respostas certas.
[76] 04:33If this happens, death is very likely.
Não se infectar e não infectar os outros.
[93] 05:39the capacity of health care systems falls even further.
realmente está tudo em nossas mãos.
[94] 05:43If this becomes the case,
Literalmente e figurativamente.
[99] 06:01A pandemic is slowed down by the right responses, especially in the early phase,
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[100] 06:06so that everyone who gets sick can get treatment
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[101] 06:08and there's no crunch point with overwhelmed hospitals.
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[102] 06:12Since we don't have a vaccine for corona,
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[103] 06:14we have to socially engineer our behaviour to act like a social vaccine.
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[104] 06:19This simply means two things:
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[105] 06:22Not getting infected and...
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[106] 06:24Not infecting others.
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[107] 06:26Although it sounds trivial,
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[108] 06:27the very best thing you can do is to wash your hands.
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[109] 06:30Soap is actually a powerful tool.
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[110] 06:33The coronavirus is encased in what is basically a layer of fat.
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[111] 06:37Soap breaks that fat apart and leaves it unable to infect you.
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[112] 06:41It also makes your hands slippery,
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[113] 06:43and with the mechanical motions of washing, viruses are ripped away.
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[114] 06:47To do it properly,
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[115] 06:49wash yourhands as if you've just cut up some jalapeños
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[116] 06:52and want to put in your contact lenses next.
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[118] 07:00This means: no hugging, no handshakes.
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[119] 07:03If you can stay at home, stay at home
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[120] 07:06to protect those who need to be out for society to function:
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[121] 07:09from doctors to cashiers or police officers.
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[122] 07:12You depend on all of them;
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[123] 07:14they all depend on you to not get sick.
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[124] 07:17On a larger level, there are quarantines, which can mean different things,
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[125] 07:21from travel restrictions or actual orders to stay at home.
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[126] 07:24Quarantines are not great to experience and certainly not popular,
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[127] 07:28but they buy us,
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[128] 07:29- and specially the researchers working on medication and vaccination -
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[129] 07:32crucial time.
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[130] 07:34So if you are put under quarantine, you should understand why, and respect it.
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[131] 07:39None of this is fun,
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[132] 07:41but looking at the big picture,
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[133] 07:43it is a really small price to pay.
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[134] 07:45The question of how pandemics end, depends on how they start:
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[135] 07:49if they start fast with a steep slope, they end badly;
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[136] 07:53If they start slow, with a not-so-steep slope, they end okay-ish.
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[137] 07:57And, in this day and age, it really is in all of our hands.
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[138] 08:02Literally and figuratively.
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[139] 08:05A huge thanks to the experts who helped us on short notice with this video,
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[140] 08:09especially Our World In Data,
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[141] 08:11the online publication for research and data on the world's largest problems
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[142] 08:15and how to make progress solving them.
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[143] 08:17Check out their site.
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[144] 08:18It also includes a constantly updated page on the Corona pandemic.
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