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Vaccination in pregnancy is the best strategy to reduce complications from influenza or pertussis infection in infants who are too young to be protected directly from vaccination. Pregnant women are also at risk of influenza complications preventable through antenatal vaccination. Both vaccines are funded under the National Immunisation Program for pregnant women in Australia, but coverage is not routinely reported nationally.
First Nations women in Australia continue to experience disproportionately adverse maternal and infant outcomes. The ongoing legacy of colonisation and systemic racism shapes these outcomes. In the Australian Capital Territory (ACT), maternity services remain dominated by Western biomedical approaches that fail to deliver culturally safe and anti-racist care despite national standards that mandate such practices.
First Nations women often experience harmful, inequitable maternity care, shaped by intergenerational trauma and culturally unsafe care. Historical forced removal of First Nations children has created enduring trauma that influences pregnancy and birthing experiences. In the Australian Capital Territory, maternity care is provided through Western biomedical systems, where increasing child protection interventions and fear of surveillance affect women's engagement with care.
Extreme heat exposure is a major global public health threat that is affecting people across the life course, including the pregnancy period. Studies have linked extreme heat with adverse pregnancy and newborn health outcomes globally.
Ambient heat exposure during pregnancy is associated with adverse outcomes, and adverse neurodevelopmental outcomes are an emerging concern. This scoping review synthesises human and animal evidence on the association between prenatal ambient heat exposure and poor neurodevelopmental outcomes.
Consumption of a Mediterranean diet (MD) has been associated with reduced incidence of non-communicable diseases and reduced overall mortality, with epigenomic effects representing plausible mediators. The aim of this pilot study was to explore potential epigenetic associations between DNA methylation markers in blood and adherence to an MD in pregnancy.
Hepatitis B (HBV) prevalence is very high in pregnant women in the Dolpa district of Nepal, a region characterised by a remote geographic landscape and low vaccination coverage. Using mathematical modelling, we evaluated the impact of third-trimester tenofovir disoproxil fumarate (TDF) prophylaxis on HBV burden and estimated the time required to achieve HBV elimination in Dolpa.
Preeclampsia is a hypertensive disorder of pregnancy with major maternal and fetal consequences. While the molecular basis of early-onset preeclampsia is well studied, the mechanisms underlying late-onset disease-and how they differ by fetal sex-remain poorly understood. Placental transcriptomic profiling at term can reveal persistent molecular alterations reflecting cumulative disease processes.
This study highlights the importance of human milk in providing anti-severe acute respiratory syndrome coronavirus 2 immunity to newborns. The highest protective activity of human milk against COVID-19 was found in colostrum from infected mothers.
Although the incidence of malaria is increased in women in endemic areas after delivery compared to non-pregnant women, no studies have assessed the benefit of presumptive antimalarial treatment given postpartum.