The Treatment Action Campaign (TAC) has vowed to mobilise more communities to fight for quality health should the Gauteng Health Department not deliver on their demands. Angry TAC members marched to the office of the Gauteng Health MEC, Ntombi Mekgwe, this week, demanding an end to the drug shortage in health facilities. Health services in Gauteng have been dealt a severe blow due to drug stock outs which have been ongoing for months.