Governing bodies and learner representative councils were urged to strictly monitor the sale of food at schools and nearby shops.
“We cannot afford to lose a life‚” said Ndlozi.
“Blame must be placed squarely at the feet of Enterprise Food and Rainbow Chicken for the outbreak. They must be held accountable for spreading disease.”
Retailers have started removing products named as possible culprits in a major outbreak of listeriosis‚ which has claimed at least 180 lives so far in South Africa.