Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
Separately, the advisors voted to use nirsevimab in children younger than 2 susceptible to RSV during their second RSV season.
Today, more than 60 years later, 12 infants have died during clinical trials of the new nirsevimab, two from “unknown causes” thought to be linked to sudden infant death syndrome (SIDS).