Global Health Delivery Online (GHDO) is an online group of communities of health practicioners from around the world working to make health practices and technology more accessible. There are a number of different communities focusing on topics such as TB, Malaria, HIV Prevention, IT/Technology for Patient Use, Ebola Practices and Community Health. Users can access free courses and over 30 expert moderators. Users can also access content and services like peer-reviewed discussion briefs and reviews of recent scholarly articles, leading clinical information resources from partners, and get information from a team of professionals that support the free courses.