Public Health, Communicable Diseases and Global Health

Trent, Ronald J

Public health professionals are considering how molecular medicine applications can impact on preventive medicine and health provision enabling interventions to start earlier. There is the potential for molecular medicine to improve the workplace although inappropriate use will lead to discrimination. The public health issue of communicable diseases is being addressed through molecular medicine in more effective and early detection and a better understanding of pathogenesis. A threat from emerging and re-emerging infections requires multiple approaches but early and definitive detection will need nucleic acid based approaches. The non-communicable diseases are now a global world problem, particularly obesity. While molecular medicine is still to make a significant impact on this disorder some interesting findings are emerging about the role of genes in obesity. Ultimately, global health issues must include more efficient and environmentally sustainable strategies. Molecular technologies provide a promising approach for the way forward. Keywords Epidemiology, workplace, diagnostics, resistance, virulence, emerging and re-emerging infections, obesity, bioeconomy