question: Provide evidence-backed strategies that have successfully improved healthcare infrastructure in developing countries. Answer with at least 3 pieces of evidence in a bullet list.
  
  * E1
  * E2
  * E3
answer: - **Public-Private Partnerships (PPPs):** Evidence from countries like India and Kenya has shown that PPPs can leverage private sector efficiency and innovation to improve healthcare infrastructure. In India, the implementation of the National Health Mission through PPPs has led to the construction and refurbishment of numerous health facilities, improving access and quality of care (E1).
  
  - **Investment in Human Resources for Health:** Programs focused on training and retaining healthcare workers have proven successful in countries such as Rwanda. The Human Resources for Health Program, a collaboration with international universities, has significantly increased the number of healthcare professionals and improved healthcare delivery and infrastructure (E2).
  
  - **Use of Technology and E-Health Solutions:** In Rwanda, the introduction of drones through a partnership with Zipline for medical supply deliveries has improved access to essential medicines and blood products in remote areas. This technological innovation has been crucial in overcoming infrastructure challenges and enhancing service delivery (E3).