World Factbook Updates - March 28, 2013
Check out the latest update to The World Factbook:

Various health fields in the People and Society section of The World Factbook - including hospital bed density, physician density, health expenditures, and children under 5 underweight - have recently been updated for all countries.
https://www.cia.gov/library/publications/rss-updates/wfb-mar-28-2013.html