The World Health Organization is working with countries to investigate the global pharmaceutical supply chain for such syrups. Andika Urrasyidin, lead police investigator of the case, told Reuters police have called in "many" BPOM officials for questioning, and the investigation is still underway. Hersadwi Rusdiyono, the director of Indonesia's national police's crimes detection unit, said BPOM officials were brought in as witnesses, but investigators are now checking if any wrongdoing was committed by drug regulators. "We asked them according to their functions, as regulators, whether they've conducted supervision and what kind of supervision," he told Reuters. Hersadwi said the probe so far has focused on staff at lower levels and not included BPOM'S chief, Penny Lukito.

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Persons: Urrasyidin, Hersadwi Rusdiyono, they've, Hersadwi, Penny Lukito, Penny, BPOM, Tirta Buana Kemindo, Stanley Widianto, Miyoung Kim, Sara Ledwith, Michele Gershberg Organizations: Reuters, World Health Organization, Police, Afi, Thomson Locations: JAKARTA, Gambia, Uzbekistan, BPOM