TWO more people are reported to have been poisoned by a Coca-Cola drink following the death of a 10-year-old boy whose mother is still in a coma after they drank the same product, officials said yesterday.The drink, strawberry-flavored Minute Maid Pulpy Super Milky, has been banned from sale in Changchun, capital of northeastern China's Jilin Province, and taken off the shelves by one supermarket chain.