Under the federal government’s national immunisation programme, the whooping cough vaccine is free for all pregnant women, adolescents aged 12-13 and children aged two months, four months, six months, 18 months and four years.
According to Queensland Health data, the whooping cough vaccination rate for pregnant women in the state has fallen from 77.2 per cent in 2020 to 70.7 per cent in 2023.
John Gerrard, Queensland’s chief health officer, said vaccinating pregnant women reduces the risk of a baby contracting whooping cough by 75 per cent.