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How COVID-19 human challenge trials work -- and why I volunteered | Sophie Rose

47,170 views

TED

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

87%
  • 5:46 / 6:34

Speech Rate:

  • 181 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

waiting

/ˈwādiNG/

noun verb

action of staying where one is or delaying action until particular time or event. To delay or not do something until later.

affected

/əˈfektəd/

adjective verb

influenced or touched by external factor. To cause a change in something else.

healthy

/ˈhelTHē/

adjective

in good health.

researchers

/rəˈsərCHər/

noun other

person who carries out academic or scientific research. People who work to find new facts and ideas.

research

/ˈrēˌsərCH/

noun verb

Work done to find or discover knowledge. To study in order to discover new ideas and facts.

confirmed

/kənˈfərmd/

adjective verb

firmly established in particular habit, belief. To provide evidence to establish the truth of.

perceive

/pərˈsēv/

verb

To notice or become aware of something.

pattern

/ˈpadərn/

noun verb

Regular repeated behavior. To copy the way something else is made.

exposed

/ikˈsplōdəd/

adjective verb

not covered or hidden. To be talked about in the media.

infection

/inˈfekSH(ə)n/

noun

(Computers) Having a computer virus.

ethical

/ˈeTHək(ə)l/

adjective

relating to moral principles or branch of knowledge dealing with these.

billion

/ˈbilyən/

noun number

Number 1,000,000,000. thousand million.

because

/bēˈkəz/

conjunction

For a reason.

deliberately

/dəˈlib(ə)rətlē/

adverb

consciously.

challenge

/ˈCHalənj/

noun verb

A question to determine correctness of something. To question the correctness of something.

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