World Health Organization: http://www.who.int/en/

A huge amount of data and factsheets on global health issues are available on this website in addition to information on how the world’s foremost health agency works.

British Medical Journal Global Health: https://gh.bmj.com/

Open access spin off journal of the renowned BMJ focussing on the political and social dimensions of global health.

UNAIDS: http://www.unaids.org/

Contains a repository for data and information on the HIV/ AIDS pandemic.