What role should governments play in ensuring public health?

In tackling public health issues, governments play a crucial role. They're responsible for creating and implementing policies that promote health and well-being, such as regulations on food safety and pollution. They also provide funding for necessary health services and research. As a key player, the government must ensure access to health care for all citizens, regardless of their income. It's their duty to protect us from health risks and help us maintain a healthy lifestyle.