Name: 感染是如何傳播的 (How Infection Spread | Contagion)
Uploaded: 2021-01-14T10:39:55.000Z
Duration: 3 min 18 s
Description: 【看影片學英語】數萬部 YouTube 影片，搭配英漢字典即點即查，輕鬆掌握單字發音與用法，長久累積看電影不必再看字幕。

We have 47 cases and eight deaths as a five this afternoon.

People are staying home for a couple of days, see if they get any better.

So at this point, I think we have to believe this is respiratory, maybe fall mites to What's that for?

Uh, it refers to transmission from surfaces.

The average person touches their face two or 3000 times a day, two or 3000 times a day, 3 to 5 times every waking minute.

We're touching door knobs, water fountains, elevator buttons and each other.

And how's the public gonna react to that?

Hard to say, A plastic shark in a movie will keep people from getting in the ocean.

But a warning on the side of a pack of cigarettes.

We're gonna need to walk the government through this before we start to freak everybody out.

I mean, we can't even tell people right now what they should be afraid of.

We tried that with swine flu and all we did was get healthy people scared.

It's the biggest shopping weekend of the year.

I think we need to consider closing schools down and who stays home with the kids, People that work at stores, government workers, people that work at hospitals.

For every person who got sick, how many other people are they likely to infect?

So for seasonal flu, that's usually about one smallpox.

Before we had a vaccine, polio spread it a rate between four and six.

They are not R stands for the reproductive rate of the virus.

How fast it multiplies depends on a variety of factors.

The incubation period, how long a person is contagious.

Sometimes people can be contagious without even having symptoms.

We need to know that, too, and we need to know how big the population of people susceptible to the virus might be.

So far, that appears to be everyone with hands, a mouth and a nose once we know they are not, will be able to get a handle on the scale of the epidemic.

Clearly, we're not lucky Way Young woman in Minnesota recently traveled to China.

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感染是如何傳播的 (How Infection Spread | Contagion)

susceptible

period

contagious

determine