A blister pack with a weeks ration of tuberculosis drugs. Behind a complete therapy carton with the personal half-year ration of one patient. The drugs must be taken under the supervision of a qualified doctor. All empty blister packs are handed in and counted in order to ensure that the treatment is completed. Otherwise dangerous resistance threatens to build up. The drugs are provided free of charge by the state. Howrah, Hooghly, West Bengal, India, Asia