Photographs by Krisanne Johnson. Happiness Dlamini is an MSF patient on treatment for multi drug-resistant tuberculosis (MDR-TB) in Swaziland. The treatment for MDR-TB requires taking less effective drugs with terrible side effects for up to two years. Happiness has 21 months of treatment remaining. With photos from photographer Krisanne Johnson, Happiness tells her story of daily isolation, pain, and fortitude.