New Kaiser Permanente study suggests under-vaccination is only one factor contributing to whooping cough outbreaks.
Source: Waning potency of pertussis vaccine a significant contributor to recent whooping cough outbreaks
Categories: Misc....
New Kaiser Permanente study suggests under-vaccination is only one factor contributing to whooping cough outbreaks.
Source: Waning potency of pertussis vaccine a significant contributor to recent whooping cough outbreaks
Categories: Misc....