Here are some images of the event, and our travels in Dar es Salaam, Tanzania. We didn't have a lot of time for exploring. We photographed the conference over a 2 day period.
I can tell you this that it was extremely humid and the coolest place to be was in the conference room.
Click link for all the photos on The Economist website.
http://www.economistinsights.com/event/healthcare-africa-2014/multimedia