Inequalities in access to health resources, nutrition, and safety education contribute to high child mortality rates globally. Pneumonia is the leading cause of child death worldwide, and malnourished children without access to antibiotics are most at risk. Reducing child mortality requires improving access to modern medicine and healthcare in impoverished communities, as well as access to nutritional food to support children's immune systems. Since leading causes of death vary by country, local efforts tailored to a area's needs - such as reducing motor vehicle deaths and drownings for young children - can be most impactful.