Vietnam develops promising vaccine against swine flu
Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. vaccine /vak-SEEN/ [noun] – a substance that is put into the body of a person or animal to protect them from a disease by causing them to produce antibodies The healthcare workers administered the vaccine to the public during the mass vaccination campaign. combat /kuhm-BAT/ [verb] – to try to stop something unpleasant or harmful from happening or increasing The police force worked tirelessly to combat crime and maintain law and order in the city. immune /ih-MYOON/ [adjective] – of or relating to the production of antibodies or lymphocytes that can react with a specific antigen…
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