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OTTAWA (Reuters) - Canada has not reached any conclusions on what has caused unusual health symptoms in some personnel and their families at the country's embassy in Cuba, a senior Canadian government official said on Wednesday.
The U.S. State Department said on Tuesday investigators are looking at a range of theories to explain what may have sickened some American diplomats who were stationed in Havana.
(Reporting by Leah SchnurrEditing by Chizu Nomiyama)