Ninety per cent of HIV infections in children under the age of 15 are caused by mother-to-child transmission of HIV during pregnancy, delivery and breastfeeding. In high-income countries introduction of prevention of mother-to-child HIV transmission (PMTCT) programmes substantially reduce the rate of transmission of HIV from mothers to infants. In a recent systematic review published in the Cochrane Database of Systematic Reviews, Lorraine Car and Colleagues examined the effectiveness of integrated PMTCT programmes compared to non-integrated and partially integrated care. They found very little evidence of evidence on this area and suggested that additional research is needed to allow clinicians and policy makers to make a definitive conclusion about the effectiveness of integration of PMTCT interventions with other health services.
Primordial prevention and primary prevention are both crucial strategies for promoting health, but they operate at different levels. Primordial prevention aims to address the root causes of health problems and improve the wider determinants of health. It focuses on preventing the emergence of risk factors in the first place by tackling the underlying social, economic, and environmental determinants of health. This involves broad, population-wide interventions such as: Policies that promote healthy food choices: Think about initiatives like taxing sugary drinks to discourage unhealthy consumption, or providing subsidies for fruits and vegetables to make them more accessible. Urban planning that prioritises well-being: This could include creating walkable neighborhoods with safe cycling routes, ensuring access to green spaces for recreation and relaxation, and designing communities that foster social connections. Social programs that address inequality: Initiatives aimed at reducing pov...
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