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What Are Vaccines and How Do They Work?

9,948 views

American Museum of Natural History

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

93%
  • 5:00 / 5:22

Speech Rate:

  • 141 wpm - Conversational

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

decision

/dəˈsiZHən/

noun

conclusion or resolution reached after consideration.

discovered

/dəˈskəvər/

verb

find unexpectedly or while searching.

through

/THro͞o/

adjective adverb preposition

continuing or valid to final destination. expressing movement into one side and out of other side of opening etc.. moving in one side and out of other side of.

majority

/məˈjôrədē/

noun

greater number.

protection

/prəˈtekSH(ə)n/

noun

action of protecting.

soldiers

/ˈsōljər/

noun other verb

person who serves in army. Person working in an army to fight. serve as soldier.

inoculate

/iˈnäkyəˌlāt/

verb

treat with vaccine to produce immunity against disease.

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.

already

/ˌôlˈredē/

adverb

Having happened or been done before this time.

protected

/prəˈtektəd/

adjective verb

preserved from harm. To defend someone or something from harm or danger.

determined

/dəˈtərmənd/

adjective verb

having made firm decision and being resolved not to change it. To establish the facts about; discover.

receiving

/rəˈsēv/

verb

To allow someone to become a member (of a club).

devastating

/ˈdevəˌstādiNG/

adjective verb

highly destructive or damaging. To cause extensive destruction or ruin utterly.

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