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Vaccines 101: How vaccines work

254,123 views

nature video

Video Language:

  • English

Caption Language:

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

Accent:

  • English

Speech Time:

99%
  • 5:28 / 5:31

Speech Rate:

  • 131 wpm - Conversational

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

bacterium

/ˌbakˈtirēəm/

noun

member of large group of unicellular microorganisms.

recognize

/ˈrekəɡˌnīz/

verb

identify person or thing from having encountered them before.

mounting

/ˈmoun(t)iNG/

noun verb

backing, setting, or support for something. To sit on a horse or bike in order to ride it.

infectious

/inˈfekSHəs/

adjective

Making others feel like laughing.

complex
adjective noun verb

consisting of many different connected parts. Psychological issue regarding self-image. cause to form complex.

destroy

/dəˈstroi/

verb

end existence of.

through

/THro͞o/

adjective adverb preposition

From one end or side of something to the other. expressing movement into one side and out of other side of opening etc.. Allowing you to pass between, or to.

pathogens

/ˈpaTHəjən/

noun other

bacterium, virus, or other microorganism. Any disease-producing agent.

important

/imˈpôrtnt/

adjective

Having a big effect on (person, the future).

detecting

/dəˈtekt/

verb

discover or identify presence or existence of.

molecular

/məˈlekyələr/

adjective

relating to or consisting of molecules.

viruses

/ˈvīrəs/

noun other

infective agent that is able to multiply only within the living cells of a host. Living organisms that causes disease or sickness.

antigens

/ˈan(t)əjən/

noun other

toxin or other foreign substance which induces immune response in body. Substance causing production of antibodies in body.

vaccines

/vakˈsēn/

noun other

substance used to stimulate production of antibodies and provide immunity against diseases. Immunogens consisting of a suspension of weakened or dead pathogenic cells injected inorder to stimulate the production of antibodies.

network

/ˈnetˌwərk/

noun verb

System of connections. To exchange information with colleagues, contacts.

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