Cost Effectiveness of Quadrivalent Versus Trivalent Inactivated Influenza Vaccines for the Portuguese Elderly Population.
Diana TavaresHelena MouriñoCristina Antón RodríguezCarlos Martín SaboridoPublished in: Vaccines (2022)
from the National Health Service perspective, our findings reveal that QIV is not cost effective for the Portuguese elderly population due to the high cost. If the QIV costs were the same as the TIV, then QIV would be cost effective.