Super-engineered vaccines conquer all polio variants
©ADB SEADS 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 (proteins that fight diseases) The vaccine has proven to be highly effective in preventing the spread of the virus. outbreaks /OUT-breyk/ [noun] – a time when something suddenly begins, especially a disease or something else dangerous or unpleasant The sudden outbreak of a contagious illness in the community led to an increased number of people falling ill. severity /suh-VER-i-tee/ [noun] – seriousness The severity of…
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