pertussis vaccine
n.
A vaccine containing inactivated Bordetella pertussis bacteria, often used in the diphtheria, tetanus toxoids, and pertussis vaccine to immunize against whooping cough.
whooping cough vaccine
Words nearby pertussis vaccine
perturbation,
perturbation theory,
perturbative,
pertussis,
pertussis immune globulin,
pertussis vaccine,
peru,
peru balsam,
peru current,
perugia,
perugino