How often should you get a flu shot? - Melvin Sanicas

947,920 views ใƒป 2017-11-20

TED-Ed


์•„๋ž˜ ์˜๋ฌธ์ž๋ง‰์„ ๋”๋ธ”ํด๋ฆญํ•˜์‹œ๋ฉด ์˜์ƒ์ด ์žฌ์ƒ๋ฉ๋‹ˆ๋‹ค.

๋ฒˆ์—ญ: Jihye Shin ๊ฒ€ํ† : Jihyeon J. Kim
00:07
All year long, researchers at hundreds of hospitals around the world
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์ผ ๋…„ ๋‚ด๋‚ด, ์ „ ์„ธ๊ณ„์˜ ๋ณ‘์› ๊ด€๊ณ„์ž ์ˆ˜๋ฐฑ ๋ช…์€
00:12
collect samples from flu patients
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๋…๊ฐ ํ™˜์ž์˜ ์ƒ˜ํ”Œ์„ ์ˆ˜์ง‘ํ•˜์—ฌ
00:15
and send them to top virology experts with one goal:
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๋ฐ”์ด๋Ÿฌ์Šค ์ „๋ฌธ๊ฐ€์—๊ฒŒ ๋ณด๋ƒ…๋‹ˆ๋‹ค.
๋‹ค์Œ ๋ฐ”์ด๋Ÿฌ์Šค ๋…๊ฐ ์‹œ์ฆŒ์„ ์œ„ํ•œ ๋ฐฑ์‹ ์„ ๋งŒ๋“ค๊ธฐ ์œ„ํ•ด์„œ์ฃ .
00:19
to design the vaccine for the next flu season.
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00:23
But why do we need a new one every year?
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ํ•˜์ง€๋งŒ ์™œ ๋งค๋…„ ๋…๊ฐ ์˜ˆ๋ฐฉ ์ฃผ์‚ฌ๋ฅผ ๋งž์•„์•ผ ํ• ๊นŒ์š”?
00:26
Vaccines for diseases like mumps and rubella offer a lifetime of protection
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์œ ํ–‰์„ฑ ์ดํ•˜์„ ์—ผ๊ณผ ์†Œ์•„๋งˆ๋น„ ๊ฐ™์€ ์งˆ๋ณ‘์˜ ๊ฒฝ์šฐ ์–ด๋ฆด ๋•Œ ๋‘ ๋ฒˆ ๋งž์œผ๋ฉด
00:30
with two shots early in life.
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ํ‰์ƒ ๋ฉด์—ญ์ด ์ƒ๊น๋‹ˆ๋‹ค.
00:33
What's so special about the flu?
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๋…๊ฐ์˜ ํŠน์ง•์€ ๋ฌด์—‡์ผ๊นŒ์š”?
00:36
Two factors make the flu a tough target.
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๋…๊ฐ์€ ๋‘ ๊ฐ€์ง€ ์›์ธ ๋•Œ๋ฌธ์— ์น˜๋ฃŒํ•˜๊ธฐ ์–ด๋ ต์Šต๋‹ˆ๋‹ค.
00:39
First, there are more than 100 subtypes of the influenza virus,
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์ฒซ ๋ฒˆ์งธ, ์ธํ”Œ๋ฃจ์—”์ž ๋ฐ”์ด๋Ÿฌ์Šค์˜ ํ•˜์œ„ ์œ ํ˜•์ด 100๊ฐœ๊ฐ€ ๋„˜์Šต๋‹ˆ๋‹ค.
00:44
and the ones in circulation change from season to season.
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๊ทธ๋ฆฌ๊ณ  ๊ณ„์ ˆ์— ๋”ฐ๋ผ ๋ฐ”๋€๋‹ˆ๋‹ค.
00:48
And second, the flu's genetic code allows it to mutate more quickly
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๊ทธ๋ฆฌ๊ณ  ๋‘ ๋ฒˆ์งธ, ๋…๊ฐ์˜ ์œ ์ „ ์•”ํ˜ธ๋Š” ๋‹ค๋ฅธ ๋ฐ”์ด๋Ÿฌ์Šค๋ณด๋‹ค ๋นจ๋ฆฌ
00:52
than many other viruses.
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๋ณ€์ด๋ฅผ ์ผ์œผํ‚ฌ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
00:54
The flu spreads by turning a host's own cells into viral production factories.
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๋…๊ฐ์€ ์ˆ™์ฃผ ์„ธํฌ๋ฅผ ๋ฐ”์ด๋Ÿฌ์Šค ์ƒ์‚ฐ ๊ณต์žฅ์œผ๋กœ ๋ฐ”๊ฟ”์„œ ํผ์ง€์ฃ .
01:00
When the virus is engulfed by a host cell, it expels its genetic material,
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์ˆ™์ฃผ ์„ธํฌ์— ๋ฐ”์ด๋Ÿฌ์Šค๊ฐ€ ์นจํˆฌํ•˜๋ฉด ์ˆ™์ฃผ์˜ ์œ ์ „ ๋ฌผ์งˆ์„ ์—†์• ๊ณ 
01:05
which makes its way to the nucleus.
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ํ•ต์œผ๋กœ ๋‚˜์•„๊ฐ€๊ฒŒ ๋ฉ๋‹ˆ๋‹ค.
01:07
There, cellular machinery that normally copies the host's genes
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์„ธํฌ๋Š” ์ผ๋ฐ˜์ ์œผ๋กœ ์ˆ™์ฃผ์˜ ์œ ์ „ ๋ฌผ์งˆ์„ ๋ณต์ œํ•˜๋Š” ๋Œ€์‹ 
01:11
starts replicating viral genes instead,
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๋ฐ”์ด๋Ÿฌ์Šค์˜ ์œ ์ „ ๋ฌผ์งˆ์„ ๋ณต์ œํ•˜๊ธฐ ์‹œ์ž‘ํ•ฉ๋‹ˆ๋‹ค.
01:14
creating more and more copies of the virus.
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๊ทธ๋ฆฌ๊ณ  ๋ฐ”์ด๋Ÿฌ์Šค๋ฅผ ์ ์  ๋” ๋งŽ์ด ๋ณต์ œํ•ฉ๋‹ˆ๋‹ค.
01:18
New viruses are repackaged and crammed into the cell until it bursts,
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์ƒˆ ๋ฐ”์ด๋Ÿฌ์Šค๋Š” ๋ชจ์Šต์ด ๋ฐ”๋€Œ๋ฉด์„œ ํ„ฐ์งˆ ๋•Œ๊นŒ์ง€ ๊ณ„์† ๋Š˜์–ด๋‚ฉ๋‹ˆ๋‹ค.
01:23
sending freshly minted influenza viruses out to infect additional cells.
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์ƒˆ๋กœ ์ƒ๊ธด ์ธํ”Œ๋ฃจ์—”์ž ๋ฐ”์ด๋Ÿฌ์Šค๋ฅผ ๋ณด๋‚ด์„œ ๋‹ค๋ฅธ ์„ธํฌ๋ฅผ ๊ฐ์—ผ์‹œํ‚ต๋‹ˆ๋‹ค.
01:29
Most viruses follow this script.
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๋Œ€๋ถ€๋ถ„์˜ ๋ฐ”์ด๋Ÿฌ์Šค๋Š” ์ด ๊ณผ์ •์„ ๊ฑฐ์นฉ๋‹ˆ๋‹ค.
01:31
The trick with the flu is that its genetic material isn't DNA
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์ธํ”Œ๋ฃจ์—”์ž์—” ํ•จ์ •์ด ํ•˜๋‚˜ ์žˆ๋Š”๋ฐ ์œ ์ „ ๋ฌผ์งˆ์ด DNA๊ฐ€ ์•„๋‹ˆ๋ผ๋Š” ๊ฒ๋‹ˆ๋‹ค.
01:35
but a similar compound called RNA.
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RNA๋ผ๊ณ  ๋ถ€๋ฅด๋Š” ๋น„์Šทํ•œ ํ•ฉ์„ฑ๋ฌผ์ž…๋‹ˆ๋‹ค.
01:39
And RNA viruses can mutate much faster.
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RNA ๋ฐ”์ด๋Ÿฌ์Šค๊ฐ€ ํ›จ์”ฌ ๋นจ๋ฆฌ ๋Œ์—ฐ๋ณ€์ด๋ฅผ ์ผ์œผํ‚ฌ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค
01:44
When cells synthesize DNA,
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์„ธํฌ๊ฐ€ DNA๋ฅผ ํ•ฉ์„ฑํ•  ๋•Œ
01:46
a built-in proofreader recognizes and corrects mistakes,
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๋‚ด์žฅ๋œ ๊ต์ •์ž๊ฐ€ ์ธ์‹ํ•˜๊ณ  ์ž˜๋ชป๋œ ๊ณณ์„ ๊ณ ์นฉ๋‹ˆ๋‹ค.
01:50
but the RNA synthesis mechanism doesn't have this fail-safe.
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ํ•˜์ง€๋งŒ RNA ํ•ฉ์„ฑ ๋ฉ”์ปค๋‹ˆ์ฆ˜์€ ์•ˆ์ „์žฅ์น˜๊ฐ€ ์—†์Šต๋‹ˆ๋‹ค.
01:54
If errors creep in, they stick around creating new variants of the virus.
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์˜ค๋ฅ˜๊ฐ€ ์ƒ๊ธฐ๊ธฐ ์‹œ์ž‘ํ•˜๋ฉด ๋ฐ”์ด๋Ÿฌ์Šค์˜ ์ƒˆ ๋ณ€์ข…์ด ๊ณ„์† ์ƒ๊น๋‹ˆ๋‹ค.
์ด๊ฒŒ ์™œ ๋ฌธ์ œ์ผ๊นŒ์š”?
02:00
Why is this a problem?
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02:01
Because vaccines depend on recognition.
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๋ฐฑ์‹ ์€ ์ธ์‹ํ•˜๊ณ  ์›€์ง์ด๊ธฐ ๋•Œ๋ฌธ์ด์ฃ .
02:04
The flu vaccine includes some of the same substances, called antigens,
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๋…๊ฐ ๋ฐฑ์‹ ์—๋Š” ํ•ญ์›์ด๋ผ๊ณ  ๋ถ€๋ฅด๋Š” ๋ฌผ์งˆ์ด ํฌํ•จ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.
02:09
found on the surface of the virus itself.
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์ด ๋ฌผ์งˆ์€ ๋ฐ”์ด๋Ÿฌ์Šค ํ‘œ๋ฉด์—๋„ ์žˆ์ฃ .
02:12
The body identifies those fragments as foreign
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์šฐ๋ฆฌ ๋ชธ์€ ์ด ๋ถ€๋ถ„์„ ์™ธ๋ถ€ ๋ฌผ์งˆ๋กœ ๊ฐ์ง€ํ•˜๊ณ 
02:15
and responds by producing compounds called antibodies,
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ํ•ญ์ฒด๋ผ๊ณ  ๋ถ€๋ฅด๋Š” ํ•ฉ์„ฑ ๋ฌผ์งˆ์„ ๋งŒ๋“ญ๋‹ˆ๋‹ค.
02:19
tailor-made to match the antigens.
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์ด ๋ฌผ์งˆ์€ ํ•ญ์›๊ณผ ๋”ฑ ๋“ค์–ด๋งž์Šต๋‹ˆ๋‹ค.
02:22
When a vaccinated person encounters the actual virus,
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๋ฐฑ์‹ ์„ ๋งž์€ ์‚ฌ๋žŒ์˜ ๋ชธ์— ์ง„์งœ ๋ฐ”์ด๋Ÿฌ์Šค๊ฐ€ ๋“ค์–ด์˜ค๋ฉด
02:25
the preprogrammed antibodies help the immune system identify the threat
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๋ฏธ๋ฆฌ ๋งŒ๋“ค์–ด์ง„ ํ•ญ์ฒด ๋•๋ถ„์— ๋ฉด์—ญ ์ฒด๊ณ„๊ฐ€ ๋ฐ”์ด๋Ÿฌ์Šค๋ฅผ ์•Œ์•„์ฐจ๋ฆฌ๊ณ 
02:29
and mobilize quickly to prevent an infection.
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๊ฐ์—ผ์„ ๋ง‰๊ธฐ ์œ„ํ•ด์„œ ๋น ๋ฅด๊ฒŒ ์›€์ง์ž…๋‹ˆ๋‹ค.
02:33
Those antigens are different for every strain of influenza.
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ํ•ญ์›์€ ๋ชจ๋“  ์ธํ”Œ๋ฃจ์—”์ž๋งˆ๋‹ค ๋‹ค๋ฆ…๋‹ˆ๋‹ค.
02:37
If vaccination has prepared the immune system for one strain,
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๋ฐฑ์‹ ์„ ๋งž์•„์„œ ๋ฉด์—ญ ์ฒด๊ณ„๊ฐ€ ํ•œ ์ข…๋ฅ˜์— ๋Œ€๋น„ํ•˜๋ฉด
02:41
a different one may still be able to sneak by.
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๋‹ค๋ฅธ ์ข…๋ฅ˜๋Š” ์—ฌ์ „ํžˆ ๊ฐ์—ผ๋  ์œ„ํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.
02:44
Even within the same strain of flu,
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์‹ฌ์ง€์–ด ๊ฐ™์€ ์ข…๋ฅ˜์˜ ๋…๊ฐ ์ค‘์—์„œ๋„
02:47
those rapid genetic mutations can change the surface compounds enough
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์œ ์ „์  ๋Œ์—ฐ๋ณ€์ด๊ฐ€ ๋น ๋ฅด๊ฒŒ ์ผ์–ด๋‚˜์„œ ํ‘œ๋ฉด ํ™”ํ•ฉ๋ฌผ์ด ๋ฐ”๋€๋‹ค๋ฉด
02:51
that the antibodies may not recognize them.
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ํ•ญ์ฒด๋Š” ํ•ญ์›์„ ์ธ์ง€ํ•˜์ง€ ๋ชป ํ•  ์ˆ˜๋„ ์žˆ์Šต๋‹ˆ๋‹ค.
02:55
To make things even more complicated,
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์ผ์ด ๋” ๋ณต์žกํ•˜๊ฒŒ ๋Œ์•„๊ฐˆ ๋•Œ๋Š”
02:57
sometimes two different strains combine to create an entirely new hybrid virus.
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๋‹ค๋ฅธ ๋‘ ์ข…๋ฅ˜์˜ ๋ฐ”์ด๋Ÿฌ์Šค๊ฐ€ ํ•ฉ์ณ์ ธ์„œ ์™„์ „ํžˆ ์ƒˆ๋กœ์šด ์ข…๋ฅ˜๊ฐ€ ๋ฉ๋‹ˆ๋‹ค.
03:03
All of this makes vaccinating for the flu
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๋…๊ฐ์˜ ์˜ˆ๋ฐฉ ์ ‘์ข…์„ ํ•œ๋‹ค๋Š” ๊ฒƒ์€
03:06
like trying to hit a moving transforming target.
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๋งˆ์น˜ ์›€์ง์ด๋ฉด์„œ ๋ณ€ํ•˜๋Š” ๋Œ€์ƒ์„ ์˜๋Š” ๊ฒƒ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.
03:10
That's why scientists are constantly collecting data
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๊ทธ๋ž˜์„œ ๊ณผํ•™์ž๋“ค์€ ์–ด๋–ค ์ข…๋ฅ˜๊ฐ€ ์œ ํ–‰ํ•˜๋Š”์ง€
03:12
about which strains are circulating
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์ž‘๋…„์— ์œ ํ–‰ํ–ˆ๋˜ ๋ฐ”์ด๋Ÿฌ์Šค๋ณด๋‹ค
03:15
and checking to see how much those strains have mutated
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์–ผ๋งˆ๋‚˜ ๋ณ€ํ˜•๋˜์—ˆ๋Š”์ง€ ํ™•์ธํ•˜๋ ค๊ณ 
03:17
from previous years' versions.
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๋ฐ์ดํ„ฐ๋ฅผ ๊พธ์ค€ํžˆ ๋ชจ์œผ๋Š” ๊ฒ๋‹ˆ๋‹ค.
03:20
Twice annually, the World Health Organization pulls together experts
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์ผ ๋…„์— ๋‘ ๋ฒˆ ์„ธ๊ณ„๋ณด๊ฑด๊ธฐ๊ตฌ๋Š” ์ „๋ฌธ๊ฐ€๋“ค์„ ๋ชจ์•„์„œ
03:24
to analyze all that data,
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์ด ๋ฐ์ดํ„ฐ๋ฅผ ๋ถ„์„ํ•˜๋Š”๋ฐ
03:26
holding one meeting for each hemisphere.
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๋‚จ๋ฐ˜๊ตฌ์™€ ๋ถ๋ฐ˜๊ตฌ์—์„œ ํ•œ ๋ฒˆ์”ฉ ํšŒ์˜๋ฅผ ์—ฝ๋‹ˆ๋‹ค.
03:29
The scientists determine which strains to include in that season's vaccine,
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๊ณผํ•™์ž๋“ค์€ ์˜ฌํ•ด ์œ ํ–‰ํ•  ๋ฐ”์ด๋Ÿฌ์Šค๋ฅผ ์ •ํ•œ ๋‹ค์Œ
03:33
picking four for the quadrivalent vaccine in use today.
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4๊ฐœ๋ฅผ ๊ณจ๋ผ์„œ 4๊ฐ€ ๋ฐฑ์‹ ์„ ๋งŒ๋“ญ๋‹ˆ๋‹ค.
03:38
In spite of the flu's evasive maneuvers,
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๋…๊ฐ์€ ๋Œ์—ฐ๋ณ€์ด๊ฐ€ ์ผ์–ด๋‚˜์ง€๋งŒ
03:40
in recent years, the group's predictions have been almost always correct.
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์ตœ๊ทผ ๊ณผํ•™์ž๋“ค์˜ ์˜ˆ์ธก์€ ๊ฑฐ์˜ ๋“ค์–ด๋งž์Šต๋‹ˆ๋‹ค.
03:45
Even when flu strains mutate further, the vaccine is often close enough
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์‹ฌ์ง€์–ด ๋…๊ฐ์ด ๋” ๋ณ€์ด๋˜์—ˆ๋‹ค ํ•˜๋”๋ผ๋„ ๋ฐฑ์‹ ์€ ์ด์™€ ๋น„์Šทํ•ด์„œ
03:50
that a vaccinated person who catches the flu anyway
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๋ฐฑ์‹ ์„ ๋งž๊ณ  ๋…๊ฐ์— ๊ฑธ๋ฆฐ ์‚ฌ๋žŒ์€
03:53
will have a milder and shorter illness than they would otherwise.
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๋งž์ง€ ์•Š์€ ๋‹ค๋ฅธ ์‚ฌ๋žŒ๋ณด๋‹ค ํ›จ์”ฌ ์•ฝํ•˜๊ณ  ์งง๊ฒŒ ์•„ํ”•๋‹ˆ๋‹ค.
03:58
Vaccination also helps protect other people in the community
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๋ฐฑ์‹ ์€ ๋ฐ”์ด๋Ÿฌ์Šค๋ฅผ ์˜ฎ๊ธฐ๊ณ  ๋‹ค๋‹ˆ๋Š” ์‚ฌ๋žŒ๋“ค์„ ๋ง‰์•„์„œ
04:01
who may not be medically eligible for the shot
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๋ฐฑ์‹ ์„ ๋งž์ง€ ์•Š์•˜๋˜
04:04
by preventing those around them from carrying the virus.
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๊ฐ™์€ ๊ณต๋™์ฒด์˜ ์‚ฌ๋žŒ๋“ค์„ ๋ณดํ˜ธํ•ฉ๋‹ˆ๋‹ค.
04:07
This is called herd immunity.
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์ด๊ฒƒ์„ ์ง‘๋‹จ ๋ฉด์—ญ์ด๋ผ๊ณ  ํ•ฉ๋‹ˆ๋‹ค.
04:09
The flu shot can't give you the flu.
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์˜ˆ๋ฐฉ ์ฃผ์‚ฌ๋กœ๋Š” ๋…๊ฐ์— ๊ฑธ๋ฆฌ์ง€ ์•Š์Šต๋‹ˆ๋‹ค.
04:12
It contains an inactivated virus that isn't capable of making you sick.
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์—ฌ๋Ÿฌ๋ถ„์„ ์•„ํ”„๊ฒŒ ํ•˜๊ธฐ์—๋Š” ์•ฝํ•œ ๋น„ํ™œ์„ฑํ™”๋œ ๋ฐ”์ด๋Ÿฌ์Šค์ด๊ธฐ ๋•Œ๋ฌธ์ด์ฃ .
04:16
You might feel tired and achy after getting it,
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์˜ˆ๋ฐฉ ์ฃผ์‚ฌ๋ฅผ ๋งž์œผ๋ฉด ํ”ผ๊ณคํ•˜๊ณ  ์•„ํ”Œ ์ˆ˜ ์žˆ์ง€๋งŒ
04:19
but that's not an infection.
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๊ฐ์—ผ์ด ์•„๋‹™๋‹ˆ๋‹ค.
04:20
It's your normal immune response to the vaccine.
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๋ฐฑ์‹ ์„ ๋งž๊ณ  ์ผ์–ด๋‚˜๋Š” ์ผ๋ฐ˜์ ์ธ ๋ฉด์—ญ ๋ฐ˜์‘์ผ ๋ฟ์ž…๋‹ˆ๋‹ค.
04:23
Some parts of the world use, instead of a shot, an inhaled vaccine
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์„ธ๊ณ„์˜ ์ผ๋ถ€ ์ง€์—ญ์—์„œ๋Š” ์˜ˆ๋ฐฉ ์ฃผ์‚ฌ ๋Œ€์‹  ๋‹ค๋ฅธ ๋ฐฑ์‹ ์ด ์“ฐ์ด๋Š”๋ฐ
04:27
that contains a weakened live virus.
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๋ฐ”๋กœ ์•ฝํ•˜๊ฒŒ ๋งŒ๋“  ์‚ด์•„์žˆ๋Š” ๋ฐ”์ด๋Ÿฌ์Šค์ž…๋‹ˆ๋‹ค.
04:30
This is also safe for the vast majority of people.
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์ด๊ฒƒ๋„ ๋Œ€๋ถ€๋ถ„์˜ ์‚ฌ๋žŒ๋“ค์—๊ฒŒ ์•ˆ์ „ํ•ฉ๋‹ˆ๋‹ค.
04:35
Only those with impaired immune systems would be at risk,
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๋ฉด์—ญ ์ฒด๊ณ„์— ์ด์ƒ์ด ์žˆ๋Š” ์‚ฌ๋žŒ๋“ค์—๊ฒŒ๋Š” ์œ„ํ—˜ํ•  ์ˆ˜ ์žˆ๋Š”๋ฐ
04:38
but they're typically not given live vaccines.
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์ด๋“ค์—๊ฒŒ๋Š” ์‚ด์•„์žˆ๋Š” ๋ฐ”์ด๋Ÿฌ์Šค๋ฅผ ๋ฐฑ์‹ ์œผ๋กœ ์‚ฌ์šฉํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.
04:41
Meanwhile, scientists are working to develop a universal flu vaccine
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ํ•œํŽธ ๊ณผํ•™์ž๋“ค์€ ๊ณตํ†ต์ ์ธ ๋…๊ฐ ๋ฐฑ์‹ ์„ ๊ฐœ๋ฐœํ•˜๋ ค๊ณ  ๋…ธ๋ ฅํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.
04:45
that would protect against any strain, even mutated ones.
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์–ด๋–ค ์ข…๋ฅ˜๋ผ๋„ ๋ณดํ˜ธํ•  ์ˆ˜ ์žˆ๊ณ  ์‹ฌ์ง€์–ด ๋Œ์—ฐ๋ณ€์ด๋œ ์ข…๋ฅ˜๊นŒ์ง€๋„์š”.
04:49
But until then, the hunt for next year's vaccine is on.
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ํ•˜์ง€๋งŒ ์•„์ง๊นŒ์ง€๋Š” ๋‚ด๋…„์˜ ๋ฐฑ์‹ ์„ ์ฐพ๋Š” ์ƒํ™ฉ์ž…๋‹ˆ๋‹ค.
์ด ์›น์‚ฌ์ดํŠธ ์ •๋ณด

์ด ์‚ฌ์ดํŠธ๋Š” ์˜์–ด ํ•™์Šต์— ์œ ์šฉํ•œ YouTube ๋™์˜์ƒ์„ ์†Œ๊ฐœํ•ฉ๋‹ˆ๋‹ค. ์ „ ์„ธ๊ณ„ ์ตœ๊ณ ์˜ ์„ ์ƒ๋‹˜๋“ค์ด ๊ฐ€๋ฅด์น˜๋Š” ์˜์–ด ์ˆ˜์—…์„ ๋ณด๊ฒŒ ๋  ๊ฒƒ์ž…๋‹ˆ๋‹ค. ๊ฐ ๋™์˜์ƒ ํŽ˜์ด์ง€์— ํ‘œ์‹œ๋˜๋Š” ์˜์–ด ์ž๋ง‰์„ ๋”๋ธ” ํด๋ฆญํ•˜๋ฉด ๊ทธ๊ณณ์—์„œ ๋™์˜์ƒ์ด ์žฌ์ƒ๋ฉ๋‹ˆ๋‹ค. ๋น„๋””์˜ค ์žฌ์ƒ์— ๋งž์ถฐ ์ž๋ง‰์ด ์Šคํฌ๋กค๋ฉ๋‹ˆ๋‹ค. ์˜๊ฒฌ์ด๋‚˜ ์š”์ฒญ์ด ์žˆ๋Š” ๊ฒฝ์šฐ ์ด ๋ฌธ์˜ ์–‘์‹์„ ์‚ฌ์šฉํ•˜์—ฌ ๋ฌธ์˜ํ•˜์‹ญ์‹œ์˜ค.

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