Add time:08/23/2019         Source:sciencedirect.com

A hospital outbreak of human parainfluenza virus type 3 in hematologic oncology patients is described in 12 patients over a 4-week period. Exposure histories and molecular analysis of HPIV-3 isolates suggests that both community acquired and nosocomially transmitted infections occurred during this outbreak. Molecular analysis of HPIV-3 isolates indicated that a chain of transmission occurred among multiple patients in an oncology ward. This transmission was later determined to be associated with the movement of fomites, visitors, and activities in the unit. The infection prevention team was able to stop nosocomial spread of HPIV-3 through interventions including advanced cleaning procedures.

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