Tanzania, Rwanda, Zimbabwe join African recall of J&J cough syrup
DRUG regulators in Tanzania, Rwanda and Zimbabwe have recalled a batch of Johnson & Johnson children's cough syrup as a precautionary measure after their Nigerian counterpart said laboratory tests found high levels of toxicity. The countries join Nigeria, Kenya and South Africa in recalling the same batch of the syrup, which is used to treat coughs, hay fever and other allergic reactions in children. South Africa has also recalled an additional batch. Laboratory tests on the syrup by Nigeria's health regulator showed a high level of diethylene glycol, which has been linked to the deaths of dozens of children in Gambia, Uzbekistan…