India, Jan. 22 -- Coordinated response is the need of the hour

Sadiq Abdullahi sells medicine at Kpana Market in Utako district of Nigeria's capital Abuja. In his 30s, he has been selling drugs in that open space for more than three years; his ware include different brands of antibiotics such as amoxicillin, ciprofloxacin, metronidazole, penicillin and clindamycin.

Sadiq charges less than registered pharmacies: A card of amoxicillin goes for 150 Nigerian naira - less than $0.40 cents - while a registered pharmaceutical store would charge more than $1. The most striking thing: He never asks for a prescription and is willing to sell even two tablets, disregarding treatment guidelines.

Sadiq sources his drugs from sellers from areas like ...