WHO probes possible links between tainted cough syrup makers

The World Health Organisation (WHO) is probing whether there is any connection between manufacturers whose tainted cough syrups it has linked to the deaths of more than 300 children in three countries, said a person familiar with the matter.

Citing "unacceptable levels" of toxins in the products, the WHO is seeking more information about the specific raw materials used by six manufacturers in India and Indonesia to produce medicines linked to the recent deaths, as well as whether the companies obtained them from some of the same suppliers, the person said. The WHO has not named any suppliers.

The WHO also is considering whether to advise families globally to reassess the use of cough syrups for children in general while questions over the safety of some of these products are unresolved, the person said. WHO experts are evaluating the evidence for whether, or when, such products are medically necessary for children.

The deaths of children from acute kidney injury began in July 2022 in Gambia, followed by cases in Indonesia and Uzbekistan. The WHO has said the deaths are linked to over-the-counter cough syrups the children took for common illnesses and which contained a known toxin, either diethylene glycol or ethylene glycol.