https://www.scidev.net/global/supported-content/six-in-one-vaccine-vital-to-guard-against-100-day-cough/
Six-in-one vaccine vital to guard against 100-day cough
Dec 2, 2024 - Comprehensive coverage of the hexavalent vaccine can protect again whooping cough and polio writes Esther Nakkazi.
six in one100 dayvaccinevital