Thank you for answering!

The correct answer is: malaria. 

Malaria is one of the most common diseases that Doctors Without Borders/Médecins Sans Frontières (MSF) teams treat around the world. Despite being both preventable and treatable, this disease takes the lives of hundreds of thousands of people and infects over 200 million people every year. That’s why MSF teams employ a variety of tactics to treat and prevent this life-threatening disease.

None of MSF’s lifesaving work would be possible without supporters who are curious and passionate about our medical issues. Thank you for participating in this quiz! 

As a token of our thanks, we’ve prepared a collection of EXCLUSIVE MSF-themed phone and desktop backgrounds that will remind you of our lifesaving impact around the world. Download them now.