Shown are the dates of symptom onset, hospital admission, positive cultures (the collection date and the date of initial identification by automated systems that resulted in consideration of melioidosis), and the patient’s death, if applicable. The date of symptom onset is not necessarily specific to a diagnosis of melioidosis because Patients 1, 2, and 4 had coinfections. The date of symptom onset in Patient 3 was estimated on the basis of a family report noted in the medical record and was not necessarily specific to a diagnosis of melioidosis.