GALVESTON, Texas -The University of Texas Medical Branch at Galveston announced Friday that preliminary samples taken during post-hurricane testing of air and water quality indicated a small amount of Legionella bacteria in the water supply of John Sealy Hospital.
The bacterium occurs naturally in fresh water, but typically at levels insufficient to cause illness in the general population. In fact, the annual rate of illness due to Legionella is very low nationwide. The bacteria must be aspirated into the lungs to cause illness. Infections that do occur can be effectively treated with antibiotics.
UTMB epidemiologists are confident there is no risk to patients, personnel or visitors. However, UTMB is taking multiple precautions to ensure the safety of its patients and the university community. Samples have been sent to the Texas Department of State Health Services to confirm that the level of bacteria present does not pose a health risk.
A remediation agency hired to help UTMB evaluate and address any hurricane-related environmental issues will take the opportunity during its scheduled visit next week to retest the water, and treat as appropriate. UTMB also has installed special filters in the nurseries, and physicians and nurses are closely monitoring all patients.
UTMB, a worldwide leader in infectious diseases research, has a stellar record of preventing infections in its hospitals and remains committed to maintaining that level of safety for its patients, employees and students. For additional information, visit www.cdc.gov/legionella/patient_facts.htm.