RSV showdown: vaccine for moms vs. antibody for newborns – which works better?

This study compares two methods to prevent RSV, a common virus that can cause serious breathing problems in babies. One method is a vaccine given to pregnant women, which passes protection to the baby before birth. The other is an antibody shot given directly to the newborn. The trial will track about 1,050 full-term newborns to see which approach leads to fewer emergency room visits for bronchiolitis.