Health systems in Europe vary widely among countries, reflecting different historical, cultural, and economic contexts. Most European nations provide universal health coverage, ensuring that all citizens have access to essential medical services. Funding typically comes from a mix of government taxation, social health insurance, and out-of-pocket payments. The World Health Organization plays a significant role in promoting health standards across Europe, encouraging collaboration among member states. Key challenges include managing aging populations, addressing health inequalities, and adapting to emerging health threats, such as pandemics. Overall, European health systems aim to balance quality care with sustainability and accessibility.